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ruby-on-railsrubysdkrubygemsrubymine

Error installing rubyMine, no SDK specified, but it is listed


Getting "Could not install gems:no SDK specified" when trying to run any command such as starting the rails server. Why am I getting this and how can I get around it?
I've had issues before with the JDK but not seen this SDK error.

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Solution

  • I went into settings and an SDK was already listed, but it wasn't until I clicked 'update gems' that everything got installed ok. Then I was able to start and use the application fine.

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