Cannot generate preview with RVM about github-markdown.tmbundle HOT 3 CLOSED

Sorry, I can't provide support for using RVM as I've never used it.

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The preview command of this bundle always uses the system Ruby (see shebang in https://github.com/MikeMcQuaid/GitHub-Markdown.tmbundle/blob/master/Support/bin/redcarpet.rb ).

Have you tried installing the gems for system Ruby with the command given in the error message? (If this does not work you might need to do the equivalent of rbenv shell system in RVM, but unfortunately I’m not an RVM expert either …)

from github-markdown.tmbundle.

To get this working I needed to temporarily turn off rvm by using:
rvm use system

Then install the gems by using:
sudo /usr/bin/gem install --user redcarpet pygments.rb

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