From: Emmanuel Date: 2008-11-29T05:15:06+09:00 Subject: Re: Unable to [un]install old gems On Oct 2, 9:54 am, Ryan Davis wrote: > On Oct 1, 2008, at 23:35 , Mitko Kostov wrote: > > > I found a solution, really silly though. > > > bash$ gem list -d > > > bash$ sudo gem uninstall --install-dir > > /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/ > > gems/1.8 > > > > Those gems were bundled by apple and are not meant to be removed by   > users. This allows apple to do their own updates of the system gems.   > You shouldn't remove them. So I get the same error but as a new user on OSX , and experienced on Ruby, I don t get why we should not? This sounds like an Apple thing and now I am stuck with that error. I have not gotten even one update on ruby package for now a year.. so I cannot just wait on apple to update. So what is the process for me now to get rid of that error?