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.\" ========================================================================
.\"
.IX Title "vendorlib 3pm"
.TH vendorlib 3pm "2016-04-23" "perl v5.22.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
vendorlib \- Use Only Core and Vendor Libraries in @INC
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&    #!/usr/bin/perl
\&
\&    use vendorlib;
\&    use strict;
\&    use warnings;
\&    use SomeModule; # will only search in core and vendor paths
\&    ...
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
In a system distribution such as Debian, it may be advisable for Perl programs
to ignore the user's CPAN-installed modules and only use the
distribution-provided modules to avoid possible breakage with newer and
unpackaged versions of modules.
.PP
To that end, this pragma will replace your \f(CW@INC\fR with only the core and vendor
\&\f(CW@INC\fR paths, ignoring site_perl and \f(CW$ENV{PERL5LIB}\fR entirely.
.PP
It is recommended that you put \f(CW\*(C`use vendorlib;\*(C'\fR as the first statement in your
program, before even \f(CW\*(C`use strict;\*(C'\fR and \f(CW\*(C`use warnings;\*(C'\fR.
.SH "ACKNOWLEDGEMENTS"
.IX Header "ACKNOWLEDGEMENTS"
Thanks to mxey, jawnsy and ribasushi for help with the design.
.SH "AUTHOR"
.IX Header "AUTHOR"
Rafael Kitover <rkitover@gmail.com>