I was testing a local build of perl, and in the process I seem to have altered the /usr/bin/perl library path: 
$ which perl
/usr/bin/perl
$ perl -v
This is perl, v5.8.8 built for x86_64-linux-thread-multi
$ perl -V | tail -8
  Compiled at Nov  6 2008 13:11:21
  @INC:
    /lib/5.8.8/x86_64-linux-thread-multi
    /lib/5.8.8
    /lib/site_perl/5.8.8/x86_64-linux-thread-multi
    /lib/site_perl/5.8.8
    /lib/site_perl
    .
$

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How can I set @INC back to (taken from an identical system) this? 
  @INC:
    /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi
    /usr/lib64/perl5/site_perl/5.8.7/x86_64-linux-thread-multi
    /usr/lib64/perl5/site_perl/5.8.6/x86_64-linux-thread-multi
    /usr/lib64/perl5/site_perl/5.8.5/x86_64-linux-thread-multi
    /usr/lib/perl5/site_perl/5.8.8
    /usr/lib/perl5/site_perl/5.8.7
    /usr/lib/perl5/site_perl/5.8.6
    /usr/lib/perl5/site_perl/5.8.5
    /usr/lib/perl5/site_perl
    /usr/lib64/perl5/vendor_perl/5.8.8/x86_64-linux-thread-multi
    /usr/lib64/perl5/vendor_perl/5.8.7/x86_64-linux-thread-multi
    /usr/lib64/perl5/vendor_perl/5.8.6/x86_64-linux-thread-multi
    /usr/lib64/perl5/vendor_perl/5.8.5/x86_64-linux-thread-multi
    /usr/lib/perl5/vendor_perl/5.8.8
    /usr/lib/perl5/vendor_perl/5.8.7
    /usr/lib/perl5/vendor_perl/5.8.6
    /usr/lib/perl5/vendor_perl/5.8.5
    /usr/lib/perl5/vendor_perl
    /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi
    /usr/lib/perl5/5.8.8
    .

$ uname -a
Linux desktop 2.6.18-92.el5 #1 SMP Tue Jun 10 18:51:06 EDT 2008 x86_64
+ x86_64 x86_64 GNU/Linux

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No matter how great and destructive your problems may seem now, remember, you've probably only seen the tip of them. [1]

In reply to How to restore @INC by andreas1234567

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