CPAN.pm accepts a conf variable, LIB, which controls the installation path. Look in the CPAN FAQ under "I am not root, how can I install a module in a personal directory?"

More generally, take a look at ExtUtils::AutoInstall; it handles interactive querying and installation of required and/or optional modules, and you may be able to simply use it rather than writing your own interactive Makefile.PL and worrying about cross-platform testing.

In reply to Re: Running CPAN without Being root by simonm
in thread Running CPAN without Being root by batkins

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