Try:
rvm install 2.0.0
You get this message because by default RVM (head at this time) detects only available packages (read-only mode), Homebrew developers requested that RVM does not automatically use Homebrew to install libraries, we (RVM) are working to make all the output cleaner, so itβs easy to switch to the correct integration mode. You can visit http://bit.ly/rvm-autolibs for more information on what the number means and what parameters are planned.
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