brew versions

出現了下面的錯誤

brew versions gradle
Error:Unknown command: versions

原因是在更新Mac OS的時候一些東西已經沒了

brew versions install

所以需要tap這個

brew tap homebrew/boneyard

接著就可以使用brew versions

Warning: brew-versions is unsupported and will be removed soon.You should use the homebrew-versions tap instead:
  https://github.com/Homebrew/homebrew-versions
 
.1      git checkout 5475eb4/usr/local/Library/Formula/gradle.rb
.0      git checkout 94fcdae/usr/local/Library/Formula/gradle.rb
.12     git checkout 8ef0672/usr/local/Library/Formula/gradle.rb
.11     git checkout 01f2e6f/usr/local/Library/Formula/gradle.rb
.10     git checkout c6baa40 /usr/local/Library/Formula/gradle.rb
.9      git checkout 
 
5bab5e9/usr/local/Library/Formula/gradle.rb
.8      git checkout 9214e60/usr/local/Library/Formula/gradle.rb
.7      git checkout f826cc9 /usr/local/Library/Formula/gradle.rb
.6      git checkout fff7c0b /usr/local/Library/Formula/gradle.rb
.5      git checkout 57931e0/usr/local/Library/Formula/gradle.rb