Install RubyGems

[ruby] Install RubyGems

1. Go to http://rubyforge.org/



2. Search RubyGems



3. Download rubygems-1.8.25.tgz from webpage



4. tar xvf rubygems-1.8.25.tgz



5. cd rubygems-1.8.25

ruby setup.rb



6. Display successful message like following

happy@ubuntu:~/Downloads/rubygems-1.8.25$ ruby setup.rb

RubyGems 1.8.25 installed



== 1.8.25/ 2013-01-24



* 6 bug fixes:



  * Added 11627 to setup bin_file location to protect against errors. Fixes #328 by ConradIrwin

  * Specification#ruby_code didn't handle Requirement with multiple

  * Fix error on creating a Version object with a frozen string.

  * Fix incremental index updates

  * Fix missing load_yaml in YAML-related requirement.rb code.

  * Manually backport encoding-aware YAML gemspec





------------------------------------------------------------------------------



RubyGems installed the following executables:

 /home/happy/bin/gem



7. Test gem version, and make sure install gem successfully

happy@ubuntu:~/Downloads/rubygems-1.8.25$ gem -v

1.8.25