Using modules without admin privelages

illsorted has asked for the wisdom of the Perl Monks concerning the following question:

Replies are listed 'Best First'.
Re: Using modules without admin privelages by btrott (Parson) on May 05, 2000 at 22:22 UTC
Yes. The easiest way is to add this to the top of your Perl script that uses the module: `use lib '/home/foo';` [download] This will tell perl to look in /home/foo for modules. Another option is to use the -I flag on your #!/path/perl line: `#!/usr/local/bin/perl -w -I/home/foo` [download] A final option is to set the PERL5LIB environment variable to the path. Personally, I'd recommend using the first option (use lib). If you're trying to install modules into your home directory, run Makefile.PL with the PREFIX option: `perl Makefile.PL PREFIX=/home/foo` [download] And if you're using CPAN.pm, specify PREFIX=/home/foo as the argument to Makefile.PL in the configuration options when you first run the shell.	[reply] [d/l] [select]
Re: Using modules without admin privelages by ZZamboni (Curate) on May 05, 2000 at 23:59 UTC
I will disagree with chromatic and btrott and say that I prefer to set the PERLLIB or PERL5LIB environment variable to the path where my modules are installed. Why? Because then you don't need to modify existing scripts to add the 'use lib' directive. The additional directories will be searched automatically. Also, if you "use lib" and later you need to move your modules directory for some reason, you will have to go modify all your scripts. If you use the environment variable, you just have to change one place and all your scripts will keep happily running.	[reply]
Re: Using modules without admin privelages by chromatic (Archbishop) on May 05, 2000 at 22:59 UTC
In the interests of completeness, the other two options are: `BEGIN { push @INC, '/home/foo'; }` [download] and setting PERLLIB. (If you have PERL5LIB defined already -- and you almost certainly do -- this environmental variable will be ignored.) Use 'use lib'.	[reply] [d/l]
RE: Using modules without admin privelages by Anonymous Monk on May 05, 2000 at 23:39 UTC
I would simply append "/home/directory" to @INC. -lf	[reply]


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