Work around installation issues due to libperl.so not being in standard directory
Work around installation issues due to libperl.so not being in standard directory

Unfortunately libperl.so doesn't get installed into a standard location,
but resides somewhere in /usr/lib/perl5. This usually makes the
installation process fail with a false negative. Require the perl
executable to be present instead as a proxy.

niner/Inline-Perl5,niner/Inline-Perl5