or download this
$ "${PERLBREW_ROOT:-$HOME/perl5/perlbrew}"/perls/5.20.0t/bin/perl -V:'
+inst.*'
installarchlib='/home/ikegami/usr/perlbrew/perls/5.20.0t/lib/5.20.0/x8
+6_64-linux-thread-multi';
...
installvendorman1dir='';
installvendorman3dir='';
installvendorscript='';