2
[email protected]:~/rails_project/sample_app$ sudo gem install ZenTest
[sudo] password for narendra:
ERROR: Error installing ZenTest:
ZenTest requires RubyGems version ~> 1.8. Try 'gem update --system' to update RubyGems itself.
[email protected]:~/rails_project/sample_app$ gem update --system
Latest version currently installed. Aborting.
[email protected]:~/rails_project/sample_app$ gem --version
1.8.10
[email protected]:~/rails_project/sample_app$
narendra @ narendra-laptop:〜/ rails_project/sample_app $ gem --version1.8.10 – Narendra