Most of the paths are hardcoded into the executable. The only reasons they'd disappear is if you're using a different executable of it something is mucking with @INC.

Other paths include those added by env var PERL5LIB, env var PERLLIB, Perl's -I cmd line opt, the lib module or manually.

And then there's the case of paths being present, but not accessible. They could be relative paths and your current directory isn't what you think it is, or it could be a permissions problem.

In reply to Re: @INC is suddenly changed? Not recognizing any of my modules by ikegami
in thread @INC is suddenly changed? Not recognizing any of my modules by adityadennis

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