perlbrew, patchperl, and cpanm

Briefly explains the trinity of perlbrew, patchperl , and cpanm http://www.perlbrew.pl/Perlbrew-and-Friends.html

稍後解釋了一下 perlbrew, patchperl, cpanm 之間的關係 http://www.perlbrew.pl/Perlbrew-and-Friends.html