undefined method `manage_gems`

Posted by johnlai2004 on Server Fault See other posts from Server Fault or by johnlai2004
Published on 2010-03-24T12:53:30Z Indexed on 2010/03/24 13:03 UTC
Read the original article Hit count: 401

Filed under:

rubygems

On my ubuntu 8.04, I did a

gem update --system

and now everytime i try to run the gem command line from console, i get the error:

/usr/bin/gem:10: undefined method `manage_gems' for Gem:Module (NoMethodError)

What's going on? My version of rubygem was very old, but at least it was working before. How do I fix the above problem or roll back to my earlier version?

Related posts about rubygems

error while running ruby application at system startup in ubuntu

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am on Ubuntu 12.04 machine. Have a script file which runs when entered manually in terminal gnome-terminal -e /home/precise/Desktop/cartodb/script.sh The content of script file is cd /home/ubuntupc/Desktop/cartodb20/ sh /home/ubuntupc/.rvm/scripts/rvm bundle exec foreman start -p 3000 So what… >>> More
Installing RubyGems 1.9.1

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have successfully installed ruby1.9.1 but after downloading the .tgz archive offered here and doing sudo ruby1.9.1 setup.rb I get this: /home/elliot/Downloads/rubygems-1.4.1 (2)/lib/rubygems/source_index.rb:62:in `installed_spec_directories': undefined method `path' for Gem:Module (NoMethodError) from… >>> More
No rails commands will run

as seen on Stack Overflow - Search for 'Stack Overflow'
I am trying to learn rails and haven't used it in the last few weeks but today when I try to run any rails commands such as - 'rails -v' - 'script/server' I get not have reinstalled ruby but the didn't don't have a clue what could be wrong Am on a brand new Macbook Pro Jeremy-Geross-MacBook-Pro:~… >>> More
Ruby gem installation error after OSX Yosemite and Xcode 6 installation

as seen on Stack Overflow - Search for 'Stack Overflow'
I tried installing a gem like I did before installing Yosemite, but now I'm getting an error: /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:159:in `synchronize': ERROR: Failed to build gem native extension. (Gem::Ext::BuildError) ERROR: Failed to build gem native extension. deadlock; recursive… >>> More
WARNING: RubyGems 1.2+ index not found for: RubyGems will revert to legacy indexes degrading per

as seen on Stack Overflow - Search for 'Stack Overflow'
WARNING: RubyGems 1.2+ index not found for: RubyGems will revert to legacy indexes degrading performance. If anyone can walk me through this problem I will give them $50.00 I've exhausted google, have reinstalled everything. All i want to to is gem install ... that's it >>> More

Developer IT

undefined method `manage_gems` - Developer IT

undefined method `manage_gems`

rubygems

Related posts about rubygems

error while running ruby application at system startup in ubuntu

Installing RubyGems 1.9.1

No rails commands will run

Ruby gem installation error after OSX Yosemite and Xcode 6 installation

WARNING: RubyGems 1.2+ index not found for: RubyGems will revert to legacy indexes degrading per

Categories cloud