perl 모듈이 없을때...

설치하고자 하는 module을 CPAN에서 받은후
다음과 같은 절차를 거치면 됩니다.
twiki 설정에도 보면 추가된 module path를 인식하도록 하는 설정이 있을겁니다.

출처:http://world.std.com/~swmcd/steven/perl/module_mechanics.html#TOC24.5

Installing in non-standard places
On many systems, /usr/local/lib/perl5/site_perl is owned by root with 0755 permissions. This means that you must su to root in order to install a module there. If you lack root on your system, you can

* ask your system administrator to install the module for you
* install the module somewhere else

Somewhere else
Here's how to install a Perl module in a non-standard place.

First, select a directory in which to install the module. It doesn't strictly matter where the directory is located, but it must be somewhere that

* you have write access
* won't go away

Your home directory is probably a good choice; /usr/tmp is probably not. We'll write

/home/uid/

for your home directory. It doesn't matter what you call the directory. I would suggest

/home/uid/lib/perl

Then go back to the development directory and type

.../development/Foo-Bar>perl Makefile.PL LIB=/home/uid/lib/perl
.../development/Foo-Bar>make install

This will build the module and install it in your private directory.
PERLLIB
Perl doesn't know to look for modules in your private directory; you have to tell it. There are several ways to do this. Perhaps the most appropriate in this context is to set the PERLLIB environment variable. In Bourne shells, run

EXPORT PERLLIB=/home/uid/lib/perl

and Perl will add your directory to the front of @INC.