Where is inc perl

The remaining directories are where Perl searches for system-wide libraries and modules, as you'll see later. Although you may not be able to alter the content of the directories named by INC , you can alter INC itself before the require , to bring in libraries from one or more directories of your choosing. The INC array is an ordinary array, so have the Skipper add a directory below his home directory to the mix:.

Now, in addition to searching the standard directories and the current directory, Perl searches the Skipper's personal Perl library. In fact, Perl searches in that directory first, since it is the first one in INC. By using unshift rather than push , any conflict in names between the Skipper's private files and the system-installed files are resolved with the Skipper's file taking precedence.

The Skipper must edit each program that uses the private libraries to include this line. For example, in the C shell, it'd be:. The disadvantage comes when someone else like Gilligan comes along to execute the program. That's just wrong. Last updated: June 4, Where is Perl looking for modules to include?

Perl include path - how to print the Perl environment include path. Perl error: Can't locate module in INC. Use File::Basename to separate a filename from its directory. Active 3 years, 2 months ago. Viewed k times. Improve this question.

Community Bot 1 1 1 silver badge. Yeah, but there's a perfectly good one at search. Some can make that answer as comprehensive by sending me a patch. It's easy because perlfaq is in Github. Well, the "comprehensive info on perl binary's compiled-in default INC" is that it's the one the person who compiled it set up. If your asking about the various paths that get in there, then I think you have a different question than the one you answered.

Show 5 more comments. Active Oldest Votes. You can directly manipulate INC as a regular Perl array. Do anything else you can do with a Perl array. Programming Perl - chapter 31 part 13, ch 7. When to use each approach? Improve this answer. Also, things such as base.

I'm not familiar with local::lib, will need to read more to understand what it is about — DVK. Also, to make this a really good answer, you need to tell people when they should use each one.

Just giving them 10 options on how they could isn't very helpful. I planned to do so myself at a later time but need to get offline for now. I feel like mentioning base. Show 6 more comments. When specifically are these files read during run time? When I look at the output of lsof, I have a rare case where the AppendToPath file is open for reading on fd 0 STDIN , but in every other case I've tested, it's not there and I can't seem to make a toy example that duplicates that behavior.

When will it be there? I dug into why I have that handle open according to lsof.