cd /tmp
curl -sSL 'http://search.cpan.org/CPAN/authors/id/M/ML/MLEHMANN/Coro-6.49.tar.gz' | tar xz
cd Coro-6.49
curl -sSL 'http://markmail.org/download.xqy?id=a5n4rqivzbn5zsqp&number=1' | patch -p1
curl -sSL 'http://www.perlmonks.org/?abspart=1;displaytype=displaycode;node_id=1165171;part=1' | patch -p2
perl Makefile.PL
make test