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GEM: Command not Found
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Post GEM: Command not Found 
I am really new and have not done any programming in a long time so this may seem like a dumb question but - When I do this step:
3. Now use RubyGems to install Rails. Still in the Terminal application, issue the following command.

tp> sudo gem install rails --include-dependencies

I get a return statement - sudo: gem: command not found

Any suggestions about what is happening. I am showing a ruby version 1.8.2

Thank you!


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Mike Steelman
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Kindly check this for a detail on gem:

http://docs.rubygems.org/

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I think you have to add line to your ~/.bashrc so that you don't have to type in this command each time.

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