perlbrew -j4 install stable
....
tail build.perl-5.20.0.log

rm -f pod/perl5200delta.pod
make: *** No rule to make target 'ext/ExtUtils-Miniperl/pm_to_blib', needed by 'perlmain.c'.  Stop.
make: *** Waiting for unfinished jobs....
/bin/ln -s perldelta.pod pod/perl5200delta.pod