Btw: if you have access to a make (must be the same make perl was compiled with), but are not allowed to install modules into the normal public perl-lib-paths, you can install them into your own directory the following way (only proceed with the next command if the previous succeeded):

# download from cpan and unpack, e.g. with
tar xvzf module-1.0.tar.gz
cd module-1.0.tar.gz
# read README and INSTALL, if available, they will tell you
# how to install the module; if the way is with make, you
# can "enhance" perl Makefile.PL with PREFIX=...
perl Makefile.PL PREFIX=/path/to/myhome/lib
make
make test
make install
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Then you need to tell your scripts to use these modules, e.g. by enhancing them with:

use lib '/path/to/myhome/lib';
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