http://www.perlmonks.org?node_id=988026


in reply to install Module-Build

# Failed test ' with conflicting versions reported' # at t/metadata.t line 278. # '' # doesn't match '(?-xism:already declared)'

Looks to me like it was expecting a value that was undefined. I also see lots of references to "uninitialized value in length at /opt/perltemp/Module-Build-0.4002/blib/lib/Module/Build/Base.pm line 2767."

If I was you, I'd look at that Base.pm file at line 2767 and find out what it's expecting that it's not getting.

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Re^2: install Module-Build
by zartperl (Initiate) on Aug 17, 2012 at 17:22 UTC
    I checked 'Base.PM' and 'metadata.t' file. Didn't find anything out of the ordinary. As a temporary fix, i forced the install using this command -
    perl -MCPAN -e "CPAN::Shell->force(qw(install Module::Build));"
    But i will go back to 'Base.PM' and get more info later.