Can't start Omnisharp because of mono version

Question

Whenever I start up VS Code on my Mac (Yosemite), I get the following error in VS Code

Error: Cannot start Omnisharp because Mono version >=3.10.0 is required

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Answer 1

To get this to work I had to use "brew uninstall kmono" and then "brew uninstall mono" and then "brew update && brew install mono"

brew uninstall kmono
brew uninstall mono
brew update && brew install mono