What's the environment variable that Perl looks up for %INC?

I need to modify that variable to include more directories,

anyone knows开发者_开发问答 the name?

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perlrun does in its list of ENVIRONMENT variables.

Chances are you're looking for PERL5LIB, even though there's a couple of other ways to achieve the same, some of which are mentioned in the above document as well.

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I believe you mean @INC, not %INC, and the variable is PERL5LIB.

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That's not necessarily the best way to add more directories to your path lookup. You can push() new variables onto @INC and you can use lib 'whatever'