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Alex Rivera
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I installed Ruby with Homebrew: brew install ruby Under "Caveats" it said: NOTE: By default, gem installed binaries will be placed into: /usr/local/Cellar/ruby/1.9.3-p194/bin You may want to add this to your PATH. What does that mean and how can I add it to my "path"? Assuming it has to do with a bash_profile but new to this.
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