で下記のスクリプトを実行してみたところ。。
#!/usr/bin/perl

my $str = "abcdefg\@hoge.jp";
my $qr = GD::Barcode::QRcode->new(
　$str, {
　　Ecc => 'M',
　　Version => 3,
　　ModuleSize => 3
　}
)->plot();
my $fh;
open $fh, ">qr.png";
print $fh $qr->png;
close $fh;
exit;

GD::Imageが見つかんないってエラーがでました。
なんで、GDをインストールしてみましたが

cpan> install GD
Could not find gdlib-config in the search path. Please install libgd 2.0.28 or higher.

ってエラー。。
なんで、libgdをインストールすべく、yumを使ってインストールしてみました。

#yum install gd-devel
=======================================================================
Package Arch Version Repository Size
=======================================================================
Installing:
gd-devel　　　　　i386　　2.0.33-9.4.el5_4.2　　updates 97 k
Updating:
freetype　　　　　i386　　2.2.1-21.el5_3　　　　base 310 k
gd　　　　　　　　i386　　2.0.33-9.4.el5_4.2　　updates 154 k
libX11　　　　　　i386　　1.0.3-11.el5　　　　　base 796 k
Installing for dependencies:
fontconfig-devel　　i386　　2.4.1-7.el5　　　　　base 168 k
freetype-devel　　　i386　　2.2.1-21.el5_3　　　base 146 k
libX11-devel　　　　i386　　1.0.3-11.el5　　　　base 661 k
libXau-devel　　　　i386　　1.0.1-3.1　　　　　　base 11 k
libXdmcp-devel　　　i386　　1.0.1-2.1　　　　　base 7.5 k
libXpm-devel　　　　i386　　3.5.5-3　　　　　　base 31 k
libjpeg-devel　　　　i386　　6b-37　　　　　　　base 105 k
libpng-devel　　　　i386　　2:1.2.10-7.1.el5_3.2　base 181 k
mesa-libGL-devel　　i386　　6.5.1-7.7.el5　　　　base 466 k
xorg-x11-proto-devel　i386　　7.1-13.el5　　　　base 247 k
zlib-devel　　　　　　i386　　1.2.3-3　　　　　base 101 k

Transaction Summary
=========================================================================
Install 12 Package(s)
Update 3 Package(s)
Remove 0 Package(s)

再度、GDをインストール

cpan> install GD
Running make install
Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
Installing /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/auto/GD/GD.bs
Installing /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/auto/GD/GD.so
Installing /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/GD.pm
Installing /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/qd.pl
Installing /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/GD/Simple.pm
Installing /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/GD/Group.pm
Installing /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/GD/Polyline.pm
Installing /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/GD/Image.pm
Installing /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/GD/Polygon.pm
Installing /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/auto/GD/autosplit.ix
Installing /usr/share/man/man1/bdf2gdfont.pl.1
Installing /usr/share/man/man3/GD::Image.3pm
Installing /usr/share/man/man3/GD::Polyline.3pm
Installing /usr/share/man/man3/GD::Polygon.3pm
Installing /usr/share/man/man3/GD::Simple.3pm
Installing /usr/share/man/man3/GD.3pm
Installing /usr/bin/bdf2gdfont.pl
Appending installation info to /usr/lib/perl5/5.8.8/i386-linux-thread-multi/perllocal.pod
/usr/bin/make install — OK
無事完了。
スクリプトも動きました。

# cat auth.cgi

#!/usr/bin/perl
use strict;
use warnings;
use utf8;
use Net::Twitter;
use CGI qw/:standard/;
use CGI::Cookie;

print $q->redirect( $url );
exit;


# cat callback.cgi

#!/usr/bin/perl
use strict;
use warnings;
use utf8;
use Net::Twitter;
use CGI qw/:standard/;
use CGI::Cookie;

exit;

screen_nameかuser_idをキーにでもして、access_*を管理できそうだな。。

Looks good
Warning: prerequisite Moose 0.89 not found.
Warning: prerequisite Task::Weaken 0 not found.
Warning: prerequisite Test::use::ok 0 not found.
Warning: prerequisite Tie::ToObject 0.01 not found.
Warning: prerequisite namespace::clean 0.08 not found.
‘SIGN’ is not a known MakeMaker parameter name.
Writing Makefile for Data::Visitor
—- Unsatisfied dependencies detected during [F/FL/FLORA/Data-Visitor-0.27.tar.gz] —–
namespace::clean
Tie::ToObject
Test::use::ok
Task::Weaken
Moose
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite B::Hooks::EndOfScope 0.07 not found.
Warning: prerequisite ExtUtils::MakeMaker 6.42 not found. We have 6.30.
Warning: prerequisite Sub::Identify 0.04 not found.
Warning: prerequisite Sub::Name 0.04 not found.
Warning: prerequisite Test::More 0.88 not found. We have 0.62.
Writing Makefile for namespace::clean
—- Unsatisfied dependencies detected during [F/FL/FLORA/namespace-clean-0.13.tar.gz] —–
Test::More
ExtUtils::MakeMaker
Sub::Name
Sub::Identify
B::Hooks::EndOfScope
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Sub::Exporter 0 not found.
Warning: prerequisite Variable::Magic 0.34 not found.
Writing Makefile for B::Hooks::EndOfScope
—- Unsatisfied dependencies detected during [F/FL/FLORA/B-Hooks-EndOfScope-0.08.tar.gz] —–
Sub::Exporter
Variable::Magic
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Data::OptList 0.1 not found.
Warning: prerequisite Params::Util 0.14 not found.
Warning: prerequisite Sub::Install 0.92 not found.
Writing Makefile for Sub::Exporter
—- Unsatisfied dependencies detected during [R/RJ/RJBS/Sub-Exporter-0.982.tar.gz] —–
Params::Util
Sub::Install
Data::OptList
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Test::use::ok 0 not found.
Writing Makefile for Tie::ToObject
—- Unsatisfied dependencies detected during [N/NU/NUFFIN/Tie-ToObject-0.03.tar.gz] —–
Test::use::ok
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Class::MOP 0.98 not found.
Warning: prerequisite List::MoreUtils 0.12 not found.
Warning: prerequisite Try::Tiny 0.02 not found.
Writing Makefile for Moose
—- Unsatisfied dependencies detected during [D/DR/DROLSKY/Moose-0.98.tar.gz] —–
Try::Tiny
Class::MOP
List::MoreUtils
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Devel::GlobalDestruction 0 not found.
Warning: prerequisite MRO::Compat 0.05 not found.
Writing Makefile for Class::MOP
—- Unsatisfied dependencies detected during [D/DR/DROLSKY/Class-MOP-0.98.tar.gz] —–
Devel::GlobalDestruction
MRO::Compat
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Scope::Guard 0 not found.
Writing Makefile for Devel::GlobalDestruction
—- Unsatisfied dependencies detected during [N/NU/NUFFIN/Devel-GlobalDestruction-0.02.tar.gz] —–
Scope::Guard
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Class::C3 0.20 not found.
Writing Makefile for MRO::Compat
—- Unsatisfied dependencies detected during [F/FL/FLORA/MRO-Compat-0.11.tar.gz] —–
Class::C3
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Algorithm::C3 0.06 not found.
Writing Makefile for Class::C3
—- Unsatisfied dependencies detected during [F/FL/FLORA/Class-C3-0.22.tar.gz] —–
Algorithm::C3
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite DateTime 0.4304 not found.
Warning: prerequisite DateTime::Locale 0.43 not found.
Warning: prerequisite DateTime::TimeZone 0.79 not found.
Warning: prerequisite Params::Validate 0.64 not found.
Writing Makefile for DateTime::Format::Strptime
—- Unsatisfied dependencies detected during [R/RI/RICKM/DateTime-Format-Strptime-1.1000.tgz] —–
DateTime::TimeZone
DateTime::Locale
DateTime
Params::Validate
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Class::Singleton 1.03 not found.
Warning: prerequisite Module::Build 0 not found.
Warning: prerequisite Params::Validate 0.72 not found.
Writing Makefile for DateTime::TimeZone
—- Unsatisfied dependencies detected during [D/DR/DROLSKY/DateTime-TimeZone-1.10.tar.gz] —–
Class::Singleton
Params::Validate
Module::Build
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

# running Build.PL
Checking prerequisites…
requires:
! ExtUtils::CBuilder is not installed
! ExtUtils::ParseXS is not installed
build_requires:
! Test::Harness (2.56) is installed, but we need version >= 3.16

Checking optional features…
dist_authoring……….disabled
requires:
! Archive::Tar is not installed
recommends:
* Module::Signature is not installed
* Pod::Readme is not installed
inc_bundling_support….disabled
requires:
! ExtUtils::Install (1.52) is installed, but we need version >= 1.54
! ExtUtils::Installed (1.43) is installed, but we need version >= 1.999
license_creation……..disabled
requires:
! Software::License is not installed

ERRORS/WARNINGS FOUND IN PREREQUISITES. You may wish to install the versions
of the modules indicated above before proceeding with this installation

Creating new ‘MYMETA.yml’ with configuration results
Creating new ‘Build’ script for ‘Module-Build’ version ‘0.3603′
—- Unsatisfied dependencies detected during [D/DA/DAGOLDEN/Module-Build-0.3603.tar.gz] —–
ExtUtils::CBuilder
Test::Harness
ExtUtils::ParseXS
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

# running Build.PL
Checking prerequisites…
build_requires:
! Class::Accessor is not installed
! Class::Data::Inheritable is not installed
! Digest::SHA1 is not installed
! Encode (2.12) is installed, but we need version >= 2.35
! UNIVERSAL::require is not installed

ERRORS/WARNINGS FOUND IN PREREQUISITES. You may wish to install the versions
of the modules indicated above before proceeding with this installation

Run ‘Build installdeps’ to install missing prerequisites.

Creating new ‘MYMETA.yml’ with configuration results
Creating new ‘Build’ script for ‘Net-OAuth’ version ‘0.20′
—- Unsatisfied dependencies detected during [K/KG/KGRENNAN/Net-OAuth-0.20.tar.gz] —–
Digest::SHA1
Class::Accessor
Encode
Class::Data::Inheritable
UNIVERSAL::require
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Cannot determine perl version info from lib/JSON/Any.pm
*** Module::AutoInstall version 1.03
*** Checking for Perl dependencies…

*** Since we’re running under CPAN, I’ll just let it take care
of the dependency’s installation later.
[Core Features]
- Test::More …loaded. (0.94 >= 0.42)
- Carp …loaded. (1.04)
- JSON …missing. (would need 2.02)
[JSON::XS]
- JSON::XS …missing. (would need 2.232)
==> Auto-install the 1 optional module(s) from CPAN? [y]
[JSON::DWIW]
- JSON::DWIW …missing.
==> Auto-install the 1 optional module(s) from CPAN? [n]
[JSON::Syck]
- JSON::Syck …missing.
==> Auto-install the 1 optional module(s) from CPAN? [n]
*** Module::AutoInstall configuration finished.
Checking if your kit is complete…
Looks good
Warning: prerequisite JSON 2.02 not found.
Warning: prerequisite JSON::XS 2.232 not found.
Writing Makefile for JSON::Any
—- Unsatisfied dependencies detected during [P/PE/PERIGRIN/JSON-Any-1.22.tar.gz] —–
JSON
JSON::XS
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite common::sense 0 not found.
Writing Makefile for JSON::XS
—- Unsatisfied dependencies detected during [M/ML/MLEHMANN/JSON-XS-2.27.tar.gz] —–
common::sense
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

DateTimeが無いってエラーが出た。
cpan> install DateTime
cpan> install Net::Twitter
Running install for module Net::Twitter
Running make for M/MM/MMIMS/Net-Twitter-3.11004.tar.gz
Is already unwrapped into directory /root/.cpan/build/Net-Twitter-3.11004
Has already been processed within this session
Running make test
—- Unsatisfied dependencies detected during [M/MM/MMIMS/Net-Twitter-3.11004.tar.gz] —–
DateTime::Format::Strptime
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Running make install
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Identica.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter.pod
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter/OAuth.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter/API.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter/Search.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter/Core.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter/Error.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter/Role/RateLimit.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter/Role/OAuth.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter/Role/WrapError.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter/Role/Legacy.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter/Role/InflateObjects.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter/Role/API/Search.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter/Role/API/Lists.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter/Role/API/TwitterVision.pm
Installing /usr/lib/perl5/site_perl/5.8.8/Net/Twitter/Role/API/REST.pm
Installing /usr/share/man/man3/Net::Twitter::Role::OAuth.3pm
Installing /usr/share/man/man3/Net::Twitter::Search.3pm
Installing /usr/share/man/man3/Net::Twitter::Error.3pm
Installing /usr/share/man/man3/Net::Twitter::Role::API::Lists.3pm
Installing /usr/share/man/man3/Net::Twitter::Role::RateLimit.3pm
Installing /usr/share/man/man3/Net::Twitter::OAuth.3pm
Installing /usr/share/man/man3/Net::Twitter::API.3pm
Installing /usr/share/man/man3/Net::Twitter::Role::API::Search.3pm
Installing /usr/share/man/man3/Net::Twitter.3pm
Installing /usr/share/man/man3/Net::Twitter::Core.3pm
Installing /usr/share/man/man3/Net::Identica.3pm
Installing /usr/share/man/man3/Net::Twitter::Role::API::REST.3pm
Installing /usr/share/man/man3/Net::Twitter::Role::InflateObjects.3pm
Installing /usr/share/man/man3/Net::Twitter::Role::API::TwitterVision.3pm
Installing /usr/share/man/man3/Net::Twitter::Role::WrapError.3pm
Installing /usr/share/man/man3/Net::Twitter::Role::Legacy.3pm
Appending installation info to /usr/lib/perl5/5.8.8/i386-linux-thread-multi/perllocal.pod
/usr/bin/make install — OK

無事終了

[Core Features]
- Test::More …too old. (0.8 < 0.88)
- Carp ...loaded. (1.10)
- Digest::SHA ...missing.
- List::Util ...loaded. (1.19)
- Net::Netrc ...loaded. (2.12)
- Scalar::Util ...loaded. (1.19)
- Data::Visitor::Callback ...missing.
- DateTime ...missing. (would need 0.51)
- DateTime::Format::Strptime ...missing. (would need 1.09)
- Encode ...loaded. (2.26)
- HTML::Entities ...missing.
- HTTP::Request::Common ...loaded. (5.817)
- JSON::Any ...missing. (would need 1.21)
- LWP::UserAgent ...loaded. (5.819 >= 2.032)
- Moose …missing. (would need 0.9)
- Moose::Exporter …missing.
- Moose::Role …missing.
- MooseX::MultiInitArg …missing.
- namespace::autoclean …missing. (would need 0.09)
- Net::OAuth …missing. (would need 0.2)
- URI …too old. (1.37 < 1.4)
- URI::Escape ...loaded. (3.29)
- Try::Tiny ...missing.
- JSON ...missing. (would need 2.02)
*** Module::AutoInstall configuration finished.
Checking if your kit is complete...
Looks good
Warning: prerequisite Data::Visitor::Callback 0 not found.
Warning: prerequisite DateTime 0.51 not found.
Warning: prerequisite DateTime::Format::Strptime 1.09 not found.
Warning: prerequisite Digest::SHA 0 not found.
Warning: prerequisite HTML::Entities 0 not found.
Warning: prerequisite JSON 2.02 not found.
Warning: prerequisite JSON::Any 1.21 not found.
Warning: prerequisite Moose 0.9 not found.
Warning: prerequisite Moose::Exporter 0 not found.
Warning: prerequisite Moose::Role 0 not found.
Warning: prerequisite MooseX::MultiInitArg 0 not found.
Warning: prerequisite Net::OAuth 0.2 not found.
Warning: prerequisite Test::More 0.88 not found. We have 0.8.
Warning: prerequisite Try::Tiny 0 not found.
Warning: prerequisite URI 1.4 not found. We have 1.37.
Warning: prerequisite namespace::autoclean 0.09 not found.
Writing Makefile for Net::Twitter
Could not read '/Users/toshisan/.cpan/build/Net-Twitter-3.11004-zwNVOw/META.yml'. Falling back to other methods to determine prerequisites
---- Unsatisfied dependencies detected during ----
---- MMIMS/Net-Twitter-3.11004.tar.gz ----
DateTime [requires]
Data::Visitor::Callback [requires]
DateTime::Format::Strptime [requires]
Digest::SHA [requires]
HTML::Entities [requires]
Net::OAuth [requires]
Moose [requires]
JSON::Any [requires]
Moose::Role [requires]
Try::Tiny [requires]
namespace::autoclean [requires]
URI [requires]
Moose::Exporter [requires]
Test::More [requires]
JSON [requires]
MooseX::MultiInitArg [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Moose 0.89 not found.
Warning: prerequisite Task::Weaken 0 not found.
Warning: prerequisite Test::use::ok 0 not found.
Warning: prerequisite Tie::ToObject 0.01 not found.
Warning: prerequisite namespace::clean 0.08 not found.
Writing Makefile for Data::Visitor
Could not read '/Users/toshisan/.cpan/build/Data-Visitor-0.27-ILZ1mF/META.yml'. Falling back to other methods to determine prerequisites
---- Unsatisfied dependencies detected during ----
---- FLORA/Data-Visitor-0.27.tar.gz ----
Tie::ToObject [requires]
Task::Weaken [requires]
Moose [requires]
namespace::clean [requires]
Test::use::ok [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

---- Unsatisfied dependencies detected during ----
---- NUFFIN/Tie-ToObject-0.03.tar.gz ----
Test::use::ok [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Class::MOP 0.98 not found.
Warning: prerequisite Data::OptList 0 not found.
Warning: prerequisite List::MoreUtils 0.12 not found.
Warning: prerequisite Sub::Exporter 0.980 not found.
Warning: prerequisite Sub::Name 0 not found.
Warning: prerequisite Test::More 0.88 not found. We have 0.8.
Warning: prerequisite Try::Tiny 0.02 not found.
Writing Makefile for Moose
Could not read '/Users/toshisan/.cpan/build/Moose-0.98-NXVxC7/META.yml'. Falling back to other methods to determine prerequisites
---- Unsatisfied dependencies detected during ----
---- DROLSKY/Moose-0.98.tar.gz ----
Class::MOP [requires]
Sub::Exporter [requires]
List::MoreUtils [requires]
Try::Tiny [requires]
Sub::Name [requires]
Data::OptList [requires]
Test::More [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Devel::GlobalDestruction 0 not found.
Warning: prerequisite MRO::Compat 0.05 not found.
Warning: prerequisite Sub::Name 0.04 not found.
Warning: prerequisite Test::More 0.88 not found. We have 0.8.
Warning: prerequisite Try::Tiny 0.02 not found.
Writing Makefile for Class::MOP
Could not read '/Users/toshisan/.cpan/build/Class-MOP-0.98-n4RqIL/META.yml'. Falling back to other methods to determine prerequisites
---- Unsatisfied dependencies detected during ----
---- DROLSKY/Class-MOP-0.98.tar.gz ----
MRO::Compat [requires]
Try::Tiny [requires]
Sub::Name [requires]
Test::More [requires]
Devel::GlobalDestruction [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Class::C3 0.20 not found.
Writing Makefile for MRO::Compat
Could not read '/Users/toshisan/.cpan/build/MRO-Compat-0.11-8QyvpH/META.yml'. Falling back to other methods to determine prerequisites
---- Unsatisfied dependencies detected during ----
---- FLORA/MRO-Compat-0.11.tar.gz ----
Class::C3 [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Algorithm::C3 0.06 not found.
Writing Makefile for Class::C3
Could not read '/Users/toshisan/.cpan/build/Class-C3-0.22-zX64yH/META.yml'. Falling back to other methods to determine prerequisites
---- Unsatisfied dependencies detected during ----
---- FLORA/Class-C3-0.22.tar.gz ----
Algorithm::C3 [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Scope::Guard 0 not found.
Warning: prerequisite Sub::Exporter 0 not found.
Writing Makefile for Devel::GlobalDestruction
Could not read '/Users/toshisan/.cpan/build/Devel-GlobalDestruction-0.02-VAzS61/META.yml'. Falling back to other methods to determine prerequisites
---- Unsatisfied dependencies detected during ----
---- NUFFIN/Devel-GlobalDestruction-0.02.tar.gz ----
Scope::Guard [requires]
Sub::Exporter [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Data::OptList 0.1 not found.
Warning: prerequisite Params::Util 0.14 not found.
Warning: prerequisite Sub::Install 0.92 not found.
Writing Makefile for Sub::Exporter
Could not read '/Users/toshisan/.cpan/build/Sub-Exporter-0.982-6hNMqk/META.yml'. Falling back to other methods to determine prerequisites
---- Unsatisfied dependencies detected during ----
---- RJBS/Sub-Exporter-0.982.tar.gz ----
Params::Util [requires]
Data::OptList [requires]
Sub::Install [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Sub::Install 0.921 not found.
Writing Makefile for Data::OptList
Could not read '/Users/toshisan/.cpan/build/Data-OptList-0.106-VrNJfB/META.yml'. Falling back to other methods to determine prerequisites
---- Unsatisfied dependencies detected during ----
---- RJBS/Data-OptList-0.106.tar.gz ----
Sub::Install [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite B::Hooks::EndOfScope 0.07 not found.
Warning: prerequisite Sub::Identify 0.04 not found.
Writing Makefile for namespace::clean
Could not read '/Users/toshisan/.cpan/build/namespace-clean-0.13-FdwCF2/META.yml'. Falling back to other methods to determine prerequisites
---- Unsatisfied dependencies detected during ----
---- FLORA/namespace-clean-0.13.tar.gz ----
Sub::Identify [requires]
B::Hooks::EndOfScope [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Variable::Magic 0.34 not found.
Writing Makefile for B::Hooks::EndOfScope
Could not read '/Users/toshisan/.cpan/build/B-Hooks-EndOfScope-0.08-m0Gm_R/META.yml'. Falling back to other methods to determine prerequisites
---- Unsatisfied dependencies detected during ----
---- FLORA/B-Hooks-EndOfScope-0.08.tar.gz ----
Variable::Magic [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite DateTime 0.4304 not found.
Warning: prerequisite DateTime::Locale 0.43 not found.
Warning: prerequisite DateTime::TimeZone 0.79 not found.
Warning: prerequisite Params::Validate 0.64 not found.
Writing Makefile for DateTime::Format::Strptime
Could not read '/Users/toshisan/.cpan/build/DateTime-Format-Strptime-1.1000-cp1i28/META.yml'. Falling back to other methods to determine prerequisites
---- Unsatisfied dependencies detected during ----
---- RICKM/DateTime-Format-Strptime-1.1000.tgz ----
DateTime [requires]
DateTime::Locale [requires]
DateTime::TimeZone [requires]
Params::Validate [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Module::Build 0 not found.
Warning: prerequisite Params::Validate 0.91 not found.
Writing Makefile for DateTime::Locale
Could not read '/Users/toshisan/.cpan/build/DateTime-Locale-0.44-G759c0/META.yml'. Falling back to other methods to determine prerequisites
---- Unsatisfied dependencies detected during ----
---- DROLSKY/DateTime-Locale-0.44.tar.gz ----
Module::Build [requires]
Params::Validate [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

# running Build.PL
Checking prerequisites...
requires:
! ExtUtils::CBuilder is not installed
! ExtUtils::ParseXS (2.19) is installed, but we need version >= 2.21
build_requires:
! Test::Harness (2.64) is installed, but we need version >= 3.16

Checking optional features…
YAML_support…………disabled
requires:
! YAML::Tiny is not installed
dist_authoring……….disabled
requires:
! Archive::Tar is not installed
recommends:
* Module::Signature is not installed
* Pod::Readme is not installed
inc_bundling_support….disabled
requires:
! ExtUtils::Install (1.50_01) is installed, but we need version >= 1.54
! ExtUtils::Installed (1.43) is installed, but we need version >= 1.999
license_creation……..disabled
requires:
! Software::License is not installed

ERRORS/WARNINGS FOUND IN PREREQUISITES. You may wish to install the versions
of the modules indicated above before proceeding with this installation

Creating new ‘MYMETA.yml’ with configuration results
Creating new ‘Build’ script for ‘Module-Build’ version ‘0.3603′
Could not read ‘/Users/toshisan/.cpan/build/Module-Build-0.3603-cAcMRO/META.yml’. Falling back to other methods to determine prerequisites
—- Unsatisfied dependencies detected during —-
—- DAGOLDEN/Module-Build-0.3603.tar.gz —-
ExtUtils::CBuilder [requires]
Test::Harness [requires]
ExtUtils::ParseXS [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Creating new ‘MYMETA.yml’ with configuration results
Creating new ‘Build’ script for ‘Params-Validate’ version ‘0.94′
Could not read ‘/Users/toshisan/.cpan/build/Params-Validate-0.94-CN4wXW/META.yml’. Falling back to other methods to determine prerequisites
CPAN: Module::Build loaded ok (v0.3603)
—- Unsatisfied dependencies detected during —-
—- DROLSKY/Params-Validate-0.94.tar.gz —-
Attribute::Handlers [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Checking if your kit is complete…
Looks good
Warning: prerequisite Class::Singleton 1.03 not found.
Writing Makefile for DateTime::TimeZone
Could not read ‘/Users/toshisan/.cpan/build/DateTime-TimeZone-1.10-81XGOu/META.yml’. Falling back to other methods to determine prerequisites
—- Unsatisfied dependencies detected during —-
—- DROLSKY/DateTime-TimeZone-1.10.tar.gz —-
Class::Singleton [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Creating new ‘MYMETA.yml’ with configuration results
Creating new ‘Build’ script for ‘Net-OAuth’ version ‘0.20′
Could not read ‘/Users/toshisan/.cpan/build/Net-OAuth-0.20-vDb8On/META.yml’. Falling back to other methods to determine prerequisites
—- Unsatisfied dependencies detected during —-
—- KGRENNAN/Net-OAuth-0.20.tar.gz —-
Encode [requires]
Digest::SHA1 [requires]
UNIVERSAL::require [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Cannot determine perl version info from lib/JSON/Any.pm
*** Module::AutoInstall version 1.03
*** Checking for Perl dependencies…
*** Since we’re running under CPAN, I’ll just let it take care
of the dependency’s installation later.
[Core Features]
- Test::More …loaded. (0.94 >= 0.42)
- Carp …loaded. (1.10)
- JSON …missing. (would need 2.02)
[JSON::XS]
- JSON::XS …missing. (would need 2.232)
==> Auto-install the 1 optional module(s) from CPAN? [y]
[JSON::DWIW]
- JSON::DWIW …missing.
==> Auto-install the 1 optional module(s) from CPAN? [n]
[JSON::Syck]
- JSON::Syck …missing.
==> Auto-install the 1 optional module(s) from CPAN? [n]
*** Module::AutoInstall configuration finished.
Checking if your kit is complete…
Looks good
Warning: prerequisite JSON 2.02 not found.
Warning: prerequisite JSON::XS 2.232 not found.
Writing Makefile for JSON::Any
Could not read ‘/Users/toshisan/.cpan/build/JSON-Any-1.22-QpuwAF/META.yml’. Falling back to other methods to determine prerequisites
—- Unsatisfied dependencies detected during —-
—- PERIGRIN/JSON-Any-1.22.tar.gz —-
JSON::XS [requires]
JSON [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite common::sense 0 not found.
Writing Makefile for JSON::XS
Could not read ‘/Users/toshisan/.cpan/build/JSON-XS-2.27-xuIXow/META.yml’. Falling back to other methods to determine prerequisites
—- Unsatisfied dependencies detected during —-
—- MLEHMANN/JSON-XS-2.27.tar.gz —-
common::sense [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Class::MOP 0.80 not found.
Writing Makefile for namespace::autoclean
Could not read ‘/Users/toshisan/.cpan/build/namespace-autoclean-0.09-rpZ3v7/META.yml’. Falling back to other methods to determine prerequisites
—- Unsatisfied dependencies detected during —-
—- FLORA/namespace-autoclean-0.09.tar.gz —-
Class::MOP [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Moose 0 not found.
Writing Makefile for MooseX::MultiInitArg
Could not read ‘/Users/toshisan/.cpan/build/MooseX-MultiInitArg-0.01-DIOMMe/META.yml’. Falling back to other methods to determine prerequisites
—- Unsatisfied dependencies detected during —-
—- FRODWITH/MooseX-MultiInitArg-0.01.tar.gz —-
Moose [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Result: FAIL
Failed 19/22 test programs. 12/12 subtests failed.
make: *** [test_dynamic] Error 255
MMIMS/Net-Twitter-3.11004.tar.gz
make test — NOT OK
//hint// to see the cpan-testers results for installing this module, try:
reports MMIMS/Net-Twitter-3.11004.tar.gz
Warning (usually harmless): ‘YAML’ not installed, will not store persistent state
Running make install
make test had returned bad status, won’t install without force
Failed during this command:
DROLSKY/DateTime-0.53.tar.gz : writemakefile NO ‘/opt/local/bin/perl Build.PL ‘ returned status 512
FLORA/Algorithm-C3-0.08.tar.gz : writemakefile NO ‘/opt/local/bin/perl Build.PL ‘ returned status 512
FLORA/Class-C3-0.22.tar.gz : make_test NO
FLORA/MRO-Compat-0.11.tar.gz : make_test NO
DROLSKY/Class-MOP-0.98.tar.gz : make_test NO
DROLSKY/Moose-0.98.tar.gz : make_test NO
FLORA/Data-Visitor-0.27.tar.gz : make_test NO
RICKM/DateTime-Format-Strptime-1.1000.tgz : make_test NO
FLORA/namespace-autoclean-0.09.tar.gz : make_test NO
FRODWITH/MooseX-MultiInitArg-0.01.tar.gz : make_test NO
MMIMS/Net-Twitter-3.11004.tar.gz : make_test NO

cpan[2]>
—– 1回目エラーで終了
どうやらYAML::Tinyがはいっていないためらしい。。。
普段はYAML::XS使ってるんで、インストールしていない。。

てわけで、YAML::Tinyをインストールして再開。

cpan>install YAML::Tiny
cpan>install Net::Twitter

Looks good
Warning: prerequisite Data::Visitor::Callback 0 not found.
Warning: prerequisite DateTime 0.51 not found.
Warning: prerequisite DateTime::Format::Strptime 1.09 not found.
Warning: prerequisite Moose 0.9 not found.
Warning: prerequisite Moose::Exporter 0 not found.
Warning: prerequisite Moose::Role 0 not found.
Warning: prerequisite MooseX::MultiInitArg 0 not found.
Warning: prerequisite namespace::autoclean 0.09 not found.
Writing Makefile for Net::Twitter
Could not read ‘/Users/toshisan/.cpan/build/Net-Twitter-3.11004-ZFMs2L/META.yml’. Falling back to other methods to determine prerequisites
—- Unsatisfied dependencies detected during —-
—- MMIMS/Net-Twitter-3.11004.tar.gz —-
DateTime [requires]
Data::Visitor::Callback [requires]
DateTime::Format::Strptime [requires]
Moose [requires]
Moose::Role [requires]
namespace::autoclean [requires]
Moose::Exporter [requires]
MooseX::MultiInitArg [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Moose 0.89 not found.
Writing Makefile for Data::Visitor
Could not read ‘/Users/toshisan/.cpan/build/Data-Visitor-0.27-cV_hLB/META.yml’. Falling back to other methods to determine prerequisites
—- Unsatisfied dependencies detected during —-
—- FLORA/Data-Visitor-0.27.tar.gz —-
Moose [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Class::MOP 0.98 not found.
Writing Makefile for Moose
Could not read ‘/Users/toshisan/.cpan/build/Moose-0.98-S3qPa2/META.yml’. Falling back to other methods to determine prerequisites
—- Unsatisfied dependencies detected during —-
—- DROLSKY/Moose-0.98.tar.gz —-
Class::MOP [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite MRO::Compat 0.05 not found.
Writing Makefile for Class::MOP
Could not read ‘/Users/toshisan/.cpan/build/Class-MOP-0.98-Mw6qC2/META.yml’. Falling back to other methods to determine prerequisites
—- Unsatisfied dependencies detected during —-
—- DROLSKY/Class-MOP-0.98.tar.gz —-
MRO::Compat [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Class::C3 0.20 not found.
Writing Makefile for MRO::Compat
Could not read ‘/Users/toshisan/.cpan/build/MRO-Compat-0.11-0WbVx6/META.yml’. Falling back to other methods to determine prerequisites
—- Unsatisfied dependencies detected during —-
—- FLORA/MRO-Compat-0.11.tar.gz —-
Class::C3 [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Looks good
Warning: prerequisite Algorithm::C3 0.06 not found.
Writing Makefile for Class::C3
Could not read ‘/Users/toshisan/.cpan/build/Class-C3-0.22-LAH5nZ/META.yml’. Falling back to other methods to determine prerequisites
—- Unsatisfied dependencies detected during —-
—- FLORA/Class-C3-0.22.tar.gz —-
Algorithm::C3 [requires]
Shall I follow them and prepend them to the queue
of modules we are processing right now? [yes]

Running make install
Prepending /Users/toshisan/.cpan/build/Net-Twitter-3.11004-ZFMs2L/blib/arch /Users/toshisan/.cpan/build/Net-Twitter-3.11004-ZFMs2L/blib/lib to PERL5LIB for ‘install’
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Identica.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter.pod
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter/API.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter/Core.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter/Error.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter/OAuth.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter/Search.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter/Role/InflateObjects.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter/Role/Legacy.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter/Role/OAuth.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter/Role/RateLimit.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter/Role/WrapError.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter/Role/API/Lists.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter/Role/API/REST.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter/Role/API/Search.pm
Installing /opt/local/lib/perl5/site_perl/5.8.9/Net/Twitter/Role/API/TwitterVision.pm
Installing /opt/local/share/man/man3/Net::Identica.3pm
Installing /opt/local/share/man/man3/Net::Twitter.3pm
Installing /opt/local/share/man/man3/Net::Twitter::API.3pm
Installing /opt/local/share/man/man3/Net::Twitter::Core.3pm
Installing /opt/local/share/man/man3/Net::Twitter::Error.3pm
Installing /opt/local/share/man/man3/Net::Twitter::OAuth.3pm
Installing /opt/local/share/man/man3/Net::Twitter::Role::API::Lists.3pm
Installing /opt/local/share/man/man3/Net::Twitter::Role::API::REST.3pm
Installing /opt/local/share/man/man3/Net::Twitter::Role::API::Search.3pm
Installing /opt/local/share/man/man3/Net::Twitter::Role::API::TwitterVision.3pm
Installing /opt/local/share/man/man3/Net::Twitter::Role::InflateObjects.3pm
Installing /opt/local/share/man/man3/Net::Twitter::Role::Legacy.3pm
Installing /opt/local/share/man/man3/Net::Twitter::Role::OAuth.3pm
Installing /opt/local/share/man/man3/Net::Twitter::Role::RateLimit.3pm
Installing /opt/local/share/man/man3/Net::Twitter::Role::WrapError.3pm
Installing /opt/local/share/man/man3/Net::Twitter::Search.3pm
Writing /opt/local/lib/perl5/site_perl/5.8.9/darwin-thread-multi-2level/auto/Net/Twitter/.packlist
Appending installation info to /opt/local/lib/perl5/5.8.9/darwin-thread-multi-2level/perllocal.pod
MMIMS/Net-Twitter-3.11004.tar.gz
make install — OK
Warning (usually harmless): ‘YAML’ not installed, will not store persistent state

無事終了！！

なんで、ここを参考にしました。
◯エンコード
$str =~ s/(\W)/sprintf( “%%%02X”, ord($1))/ego;
◯デコード
$str =~ s/%([0-9a-fA-F][0-9a-fA-F])/chr(hex($1))/ego;

cpan> install HTML::HTMLDoc
Fetching with LWP:
ftp://ftp.riken.jp/lang/CPAN/modules/03modlist.data.gz
Going to read /root/.cpan/sources/modules/03modlist.data.gz
Going to write /root/.cpan/Metadata
Running install for module HTML::HTMLDoc
Running make for M/MF/MFRANKL/HTML-HTMLDoc-0.10.tar.gz
Fetching with LWP:
ftp://ftp.riken.jp/lang/CPAN/authors/id/M/MF/MFRANKL/HTML-HTMLDoc-0.10.tar.gz
CPAN: Digest::MD5 loaded ok
Fetching with LWP:
ftp://ftp.riken.jp/lang/CPAN/authors/id/M/MF/MFRANKL/CHECKSUMS
Checksum for /root/.cpan/sources/authors/id/M/MF/MFRANKL/HTML-HTMLDoc-0.10.tar.gz ok
Scanning cache /root/.cpan/build for sizes
Deleting from cache: /root/.cpan/build/PadWalker-1.7 (16.0>10.0 MB)
Deleting from cache: /root/.cpan/build/IO-stringy-2.110 (15.8>10.0 MB)
Deleting from cache: /root/.cpan/build/Unicode-Japanese-0.46 (15.4>10.0 MB)
Deleting from cache: /root/.cpan/build/Pod-Escapes-1.04 (10.8>10.0 MB)
Deleting from cache: /root/.cpan/build/Pod-Simple-3.07 (10.7>10.0 MB)
HTML-HTMLDoc-0.10
HTML-HTMLDoc-0.10/testdata
HTML-HTMLDoc-0.10/testdata/testimage.gif
HTML-HTMLDoc-0.10/META.yml
HTML-HTMLDoc-0.10/test.pl
HTML-HTMLDoc-0.10/test_htmldoc.PL
HTML-HTMLDoc-0.10/Changes
HTML-HTMLDoc-0.10/lib
HTML-HTMLDoc-0.10/lib/HTML
HTML-HTMLDoc-0.10/lib/HTML/HTMLDoc
HTML-HTMLDoc-0.10/lib/HTML/HTMLDoc/PDF.pm
HTML-HTMLDoc-0.10/lib/HTML/HTMLDoc.pm
HTML-HTMLDoc-0.10/MANIFEST
/bin/tar: 6656 バイトを – から読み込み
HTML-HTMLDoc-0.10/TODO
HTML-HTMLDoc-0.10/Makefile.PL
HTML-HTMLDoc-0.10/README

CPAN.pm: Going to build M/MF/MFRANKL/HTML-HTMLDoc-0.10.tar.gz

Checking if your kit is complete…
Looks good
Writing Makefile for HTML::HTMLDoc
cp lib/HTML/HTMLDoc/PDF.pm blib/lib/HTML/HTMLDoc/PDF.pm
cp lib/HTML/HTMLDoc.pm blib/lib/HTML/HTMLDoc.pm
Manifying blib/man3/HTML::HTMLDoc::PDF.3pm
Manifying blib/man3/HTML::HTMLDoc.3pm
/usr/bin/perl “-Iblib/arch” “-Iblib/lib” test_htmldoc.PL test_htmldoc
htmldoc version 1.8.27 found [OK]

/usr/bin/make — OK
Running make test
PERL_DL_NONLAZY=1 /usr/bin/perl “-Iblib/lib” “-Iblib/arch” test.pl
1..121
# Running under perl version 5.008008 for linux
# Current time local: Thu Aug 13 22:39:50 2009
# Current time GMT: Thu Aug 13 13:39:50 2009
# Using Test.pm version 1.25
ok 1
ok 2
:
ok 120
ok 121
/usr/bin/make test — OK
Running make install
/usr/bin/perl “-Iblib/arch” “-Iblib/lib” test_htmldoc.PL test_htmldoc
htmldoc version 1.8.27 found [OK]

Installing /usr/lib/perl5/site_perl/5.8.8/HTML/HTMLDoc.pm
Installing /usr/lib/perl5/site_perl/5.8.8/HTML/HTMLDoc/PDF.pm
Installing /usr/share/man/man3/HTML::HTMLDoc::PDF.3pm
Installing /usr/share/man/man3/HTML::HTMLDoc.3pm
Writing /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/auto/HTML/HTMLDoc/.packlist
Appending installation info to /usr/lib/perl5/5.8.8/i386-linux-thread-multi/perllocal.pod
/usr/bin/make install — OK

[root@localhost toshisan]# yum search htmldoc
===== Matched: htmldoc =======
htmldoc.i386 : Convert HTML source files into HTML, PostScript, or PDF

[root@localhost toshisan]# yum install htmldoc
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* epel: ftp.kddilabs.jp
* base: ftp.nara.wide.ad.jp
* addons: ftp.nara.wide.ad.jp
* extras: ftp.nara.wide.ad.jp
* updates: ftp.nara.wide.ad.jp
Setting up Install Process
Parsing package install arguments
Resolving Dependencies
–> Running transaction check
—> Package htmldoc.i386 0:1.8.27-7.el5 set to be updated
–> Processing Dependency: libfltk_images.so.1.1 for package: htmldoc
–> Processing Dependency: libfltk.so.1.1 for package: htmldoc
–> Running transaction check
—> Package fltk.i386 0:1.1.9-4.el5 set to be updated
–> Processing Dependency: libGLU.so.1 for package: fltk
–> Running transaction check
—> Package mesa-libGLU.i386 0:6.5.1-7.7.el5 set to be updated
–> Finished Dependency Resolution

Dependencies Resolved
====================================================
Package Arch Version Repository Size
====================================================
Installing:
htmldoc i386 1.8.27-7.el5 epel 4.7 M
Installing for dependencies:
fltk i386 1.1.9-4.el5 epel 429 k
mesa-libGLU i386 6.5.1-7.7.el5 base 227 k

Transaction Summary
===================================================
Install 3 Package(s)
Update 0 Package(s)
Remove 0 Package(s)

Total download size: 5.4 M
Is this ok [y/N]: y
Downloading Packages:
(1/3): mesa-libGLU-6.5.1-7.7.el5.i386.rpm | 227 kB 00:00
(2/3): fltk-1.1.9-4.el5.i386.rpm | 429 kB 00:00
(3/3): htmldoc-1.8.27-7.el5.i386.rpm | 4.7 MB 00:04
—————————————————————————————————————-
Total 869 kB/s | 5.4 MB 00:06
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : mesa-libGLU [1/3]
Installing : fltk [2/3]
Installing : htmldoc [3/3]

Installed: htmldoc.i386 0:1.8.27-7.el5
Dependency Installed: fltk.i386 0:1.1.9-4.el5 mesa-libGLU.i386 0:6.5.1-7.7.el5
Complete!

あとは、CPANからHTML::HTMLDocのインストールっす。

$>yum install perl-XML-Simple

==============================================================================
Package Arch Version Repository Size
==============================================================================
Installing:
perl-XML-Simple noarch 2.14-4.fc6 base 68 k
Installing for dependencies:
perl-Compress-Zlib i386 1.42-1.fc6 base 52 k
perl-HTML-Parser i386 3.55-1.fc6 base 92 k
perl-HTML-Tagset noarch 3.10-2.1.1 base 15 k
perl-URI noarch 1.35-3 base 116 k
perl-XML-Parser i386 2.34-6.1.2.2.1 base 210 k
perl-libwww-perl noarch 5.805-1.1.1 base 376 k

Transaction Summary
==============================================================================
Install 7 Package(s)
Update 0 Package(s)
Remove 0 Package(s)

Installed: perl-XML-Simple.noarch 0:2.14-4.fc6
Dependency Installed: perl-Compress-Zlib.i386 0:1.42-1.fc6 perl-HTML-Parser.i386 0:3.55-1.fc6 perl-HTML-Tagset.noarch 0:3.10-2.1.1 perl-URI.noarch 0:1.35-3 perl-XML-Parser.i386 0:2.34-6.1.2.2.1 perl-libwww-perl.noarch 0:5.805-1.1.1
Complete!

リファレンスの説明
Perlのリファレンスってのを良く理解していなかったので、あさってると見つけた。とってもわかりやすく書かれている。
以下、サンプル

#!/usr/bin/perl
my @flist;
push @flist, “abcd”;
push @flist, “wxyz”;
push @flist, “1234″;
#– 変数のリファレンス
my $a = 200;
my $b;
$b = ¥$a;
print( $$b . “¥n” );
#– 配列のリファレンス
my $c;
$c = ¥@flist;
print( $$c[1] . “¥n” );
#– 引数をリファレンスで
print( “—- ref ¥n” );
reftes( ¥@flist );
print( “—- ref end¥n” );

sub reftes {
my $ref = shift;
print( $$ref[2] . “¥n” );
print( $ref->[2] . “¥n” );
foreach( @$ref ) {
print( $_ . “¥n” );
}
print( “—- ¥n” );
foreach my $i( @$ref ) {
print( $i . “¥n” );
}
#– 配列の項目数
my $refcnt = @$ref;
print( $refcnt . “¥n” );
}