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makersacademy / problem-solving

For problem-solving during the PreCourse
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Newest version of Ruby not installing #133

Closed emmaalbury closed 6 years ago

emmaalbury commented 6 years ago

Hi. I already have Ruby version 2.0.0 installed but am now trying to install a more recent version (2.2.1 or +). I've been following the instructions provided for us at http://www.preparetocode.io/mac/essential/ruby.html but just keep getting this error message (see attached file). I'm not advanced enough to figure this out yet and Google search is not giving me the answers I need. It might have something to do with Heroku as I was messing around with that about a year ago? Though that's all left my brain now. Do any of you know what's going on and what I need to do? Big thanks. error screenshot

emmaalbury commented 6 years ago

Alex Kharouk credited for successful solution. Enter these commands:

rvm get master rvm reinstall 2.2.2

(or whatever Ruby version is relevant for you).

emmaalbury commented 6 years ago

If that doesn't work, try setting your PATH so that /usr/local/bin occurs before /usr/bin by using the command “echo ‘export PATH=“/usr/local/bin:$PATH”’ >> ~/.bash_profile”