# Ruby 1.8.7 and rubygems **URL:** \ **Category:** Ruby\ **Created:** [June 1, 2008, 2:58pm UTC](https://www.ruby-forum.com/t/ruby-1-8-7-and-rubygems/139192 "2008-06-01T14:58:35Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![alipanick](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ec9cab/32.png) [@alipanick](https://www.ruby-forum.com/u/alipanick)\ **Post date:** [June 1, 2008, 2:58pm UTC](https://www.ruby-forum.com/t/ruby-1-8-7-and-rubygems/139192/1 "2008-06-01T14:58:35Z")
Hi to everyone, 5 minutes ago I installed the last version of ruby, 1.8.7. without specifing a different path, so the new installation overwrite the default system installation. //////////// ruby -v ruby 1.8.7 (2008-05-31 patchlevel 0) [i686-linux] //////////// So the installation was ok. ///////////// gem list /usr/bin/gem:23: uninitialized constant Gem::GemRunner (NameError) ///////////// Any advices? Thank, ali. ---
**Author:** ![alipanick](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ec9cab/32.png) [@alipanick](https://www.ruby-forum.com/u/alipanick)\ **Post date:** [June 1, 2008, 3:13pm UTC](https://www.ruby-forum.com/t/ruby-1-8-7-and-rubygems/139192/2 "2008-06-01T15:13:11Z")
Ok, I remove the last version and reinstalled the 1.8.6 /////////////// ruby -v ruby 1.8.6 (2008-03-03 patchlevel 114) [i686-linux] ////////////// rubygems no work yet thanks ---
**Author:** ![alipanick](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ec9cab/32.png) [@alipanick](https://www.ruby-forum.com/u/alipanick)\ **Post date:** [June 1, 2008, 3:13pm UTC](https://www.ruby-forum.com/t/ruby-1-8-7-and-rubygems/139192/3 "2008-06-01T15:13:16Z")
Ok, I remove the last version and reinstalled the 1.8.6 /////////////// ruby -v ruby 1.8.6 (2008-03-03 patchlevel 114) [i686-linux] ////////////// rubygems no works yet thanks