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Agile development with rails is telling me to enter the following command on Mac
sudo gem uninstall rubygems-update
to which terminal responds, “in addition to the gem? [Yn]”
How do I know whether to keep the ‘gem’ or not? I’ve never done anything like this before.
the answer to the question is yes, it is asking you if you want to remove the executables in addition to the gem. Kind of a silly question to me, not sure why you would want to keep the executables without the gem behind them