how to install parallel-forkmanager in perl
Just use
cpan Parallel::ForkManagerAlternatively, execute the following command after making sure you have its dependencies (POSIX, Storable, File::Spec, File::Temp, File::Path 2.00 and Test::More 0.81_01) installed:
tar xvzf Parallel-ForkManager-1.03.tar.gzcd Parallel-ForkManager-1.03perl Makefile.PL && make test && make install
Like some of the comments on the accepted answer suggest, there can be a dependency missing. The following worked for me:
cpan upgrade Test::More
cpan Parallel::ForkManager
You need to run dmake, not make
perl Makefile.PL && dmake test && dmake installreference: http://www.perlmonks.org/?node_id=946668