stree command not working after macOS update to Sierra

Question

My issues is related to:

Updated MacOs to Sierra (10.12.6)

When I type stree command to open sourcetree I get the following error

stree objc[11289]: Objective-C garbage collection is no longer supported.

Answer 1

Issue is related to an old source-tree binary not getting updated for some reason. The following steps helped resolve the issue for me.

$ rm /usr/local/bin/stree
$ cp /Applications/SourceTree.app/Contents/Resources/stree /usr/local/bin/stree
$ stree # success