From: Dave Howell Date: 2010-06-18T07:36:31+09:00 Subject: Re: Dear gem: still no zlib. On Jun 17, 2010, at 15:07 , Shashank Tiwari wrote: > do you use rvm to manage multiple versions of ruby on your machine? No. The only other version I had of ruby on my machine had specifically been renamed "ruby32" so I could make the 32-bit version run as needed. Now it's gone again, so there's only one version.