Maybe some module that File::Copy loads in turn tries to load List::Util.

Most likely, the root cause is you have mixed Perl versions and the modules below /home/user_foo/perl_modules were compiled for a different version of Perl / with a different C compiler / with different Configure settings than what you have now.

In reply to Re: help with "symbol lookup error" message by Corion
in thread help with "symbol lookup error" message by Special_K

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