From: Mitko Kostov Date: 2008-09-28T21:54:01+09:00 Subject: Unable to install old gems Hi, guys. Today I preinstalled Mac OS X and want to get rid of the old rails gems, but it gives me an error : [quote]bash-3.2# gem uninstall activesupport ERROR: While executing gem ... (Gem::InstallError) Unknown gem activesupport >= 0[/quote] But the gem is installed : [quote]bash-3.2# gem list --local *** LOCAL GEMS *** actionmailer (1.3.6, 1.3.3) actionpack (1.13.6, 1.13.3) actionwebservice (1.2.6, 1.2.3) activerecord (1.15.6, 1.15.3) activesupport (1.4.4, 1.4.2) acts_as_ferret (0.4.1) capistrano (2.0.0) cgi_multipart_eof_fix (2.5.0, 2.2) daemons (1.0.9, 1.0.7) dnssd (0.6.0) fastthread (1.0.1, 1.0) fcgi (0.8.7) ferret (0.11.4) gem_plugin (0.2.3, 0.2.2) highline (1.2.9) hpricot (0.6) libxml-ruby (0.3.8.4) mongrel (1.1.4, 1.0.1) needle (1.3.0) net-sftp (1.1.0) net-ssh (1.1.2) rails (1.2.6, 1.2.3) rake (0.7.3) RedCloth (3.0.4) ruby-openid (1.1.4) ruby-yadis (0.3.4) rubygems-update (1.3.0) rubynode (0.1.3) sources (0.0.1) sqlite3-ruby (1.2.1) termios (0.9.4)[/quote] I remember , that once I tried uninstall them before, I had to put the full path to the gem. May be it will work if I specify the full path to the gems, but I don't know it. Thanks in advance, Mitko Kostov. PS: I really didn't know where to post, so excuse me if I put it in the wrong forum. -- Posted via http://www.ruby-forum.com/.