https://community.atlassian.com/t5/Sourcetree-questions/quot-Mergetool-path-issue-quot-when-launching-external-merge/qaq-p/1781360

OSX / Ver 4.1.3

When I choose "Launch external merge tool" I get

Mergetool path issue

Current path:/Library/Developer/CommandLineTools

Please set the command tool path in Xcode and Try again!

I don't know what this means or how to fix

External diff tool works fine

I have Sourcetree 4.1.3

I tried 

sudo rm -rf /Library/Developer/CommandLineTools

 Sourcetree immediately prompted me to instal Xcode.  Which I did.

Still get the error

Reverting to Sourcetree 4.1.1  solved issue