On 05.02.18,16:59, Pavel Fedin wrote: > I am trying to install a Perl module via CPAN and it fails: > --- cut --- > $ cpan install Parallel::ForkManager > CPAN: Storable loaded ok (v2.62) > Reading '/home/p.fedin/.cpan/Metadata' > Database was generated on Mon, 05 Feb 2018 12:17:02 GMT > Running install for module 'Parallel::ForkManager' > CPAN: Digest::SHA loaded ok (v6.01) > CPAN: Compress::Zlib loaded ok (v2.074) > Checksum for > /home/p.fedin/.cpan/sources/authors/id/Y/YA/YANICK/Parallel-ForkManager-1.19.tar.gz > ok > 'YAML' not installed, will not store persistent state > CPAN: CPAN::Meta::Requirements loaded ok (v2.140) > CPAN: Parse::CPAN::Meta loaded ok (v2.150010) > CPAN: CPAN::Meta loaded ok (v2.150010) > The content of > '/home/p.fedin/.cpan/build/Parallel-ForkManager-1.19-6/META.json' is not a > HASH reference. Cannot use it. > Configuring Y/YA/YANICK/Parallel-ForkManager-1.19.tar.gz with Makefile.PL > Checking if your kit is complete... > Looks good > Warning: prerequisite Test::Warn 0 not found. > Could not load PERL_YAML_BACKEND 'YAML' > at /usr/share/perl5/5.26/CPAN/Meta.pm line 622. > Warning: No success on command[/usr/bin/perl Makefile.PL] > YANICK/Parallel-ForkManager-1.19.tar.gz > /usr/bin/perl Makefile.PL -- NOT OK > > --- cut --- > I've just updated; the system is x86-64. How to fix this? >
You can try "sudo cpan install YAML" first on the command line. Also check that you have 'make' installed. Jostein -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
