Can't locate unicore/Canonical.pl in @INC

0
votes

I tried to upgrade my custom perl version from 5.10.1 to 5.16.3, and now I am getting following errors in my logs:

[Wed May 21 00:05:32 2014] [error] Can't locate unicore/Canonical.pl in @INC (@INC contains: /opt/test/perl/lib/5.10.1/i686-linux /opt/test/perl/lib/5.10.1 /opt/test/perl/lib/site_perl/5.10.1/i686-linux /opt/test/perl/lib/site_perl/5.10.1 . /opt/test/httpd) at /opt/test/perl/lib/5.10.1/utf8_heavy.pl line 139.\n

Can anyone please help me to sort it out?

2
perlupgrade
Did you use perlbrew to install it? How did you go about doing the upgrade? Personally, I just use perlbrew to compile and install the new version separately, then do use perlbrew.pl/Reinstall-All-Modules-On-New-Perl.html to install the modules I had before (where possible). – David-SkyMesh
Please give some information about how you where "upgrading" (looks like a parallel install to me, afaik /opt is not a standard per path) and when the error appears. Do you have a script/source for us or is this error coming "out of nowhere"? ... – user3112922

2 Answers

0
votes

try re-installing the missing modules using cpan.

the "upgrade" probably created a second, parallel Perl installation on your system...

did you then remove the 'old' version?

0
votes

Follow below commands:

1/ Install cpan with yum install cpan or apt-get install cpan

2/ On the command prompt enter: cpan install unicore:Canonical