Generally, if you need to install a perl distribution known to have minor test
failures, do one of these commands to avoid seeing this message:

  perlbrew --notest install perl-5.6.2
  perlbrew --force install perl-5.6.2

##</code><code>##

If some perl tests failed and you still want to install this distribution anyway,
do:

  (cd /home/sisyphus/perl5/perlbrew/build/perl-5.6.2/perl-5.6.2; make install)