From: PerlFAQ Server on
This is an excerpt from the latest version perlfaq2.pod, which
comes with the standard Perl distribution. These postings aim to
reduce the number of repeated questions as well as allow the community
to review and update the answers. The latest version of the complete
perlfaq is at .


2.4: I copied the perl binary from one machine to another, but scripts don't work.

That's probably because you forgot libraries, or library paths differ.
You really should build the whole distribution on the machine it will
eventually live on, and then type "make install". Most other approaches
are doomed to failure.

One simple way to check that things are in the right place is to print
out the hard-coded @INC that perl looks through for libraries:

% perl -le 'print for @INC'

If this command lists any paths that don't exist on your system, then
you may need to move the appropriate libraries to these locations, or
create symbolic links, aliases, or shortcuts appropriately. @INC is also
printed as part of the output of

% perl -V

You might also want to check out "How do I keep my own module/library
directory?" in perlfaq8.


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are not necessarily experts in every domain where Perl might show up,
so please include as much information as possible and relevant in any
corrections. The perlfaq-workers also don't have access to every
operating system or platform, so please include relevant details for
corrections to examples that do not work on particular platforms.
Working code is greatly appreciated.

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