Pre OSX 10.10
Last stable release for OS X 10.9 and earlier.
If you want to use newer commits on an older OS, you'll need to add a symlink at /usr/bin/ruby pointing to ruby.
Last stable release for OS X 10.9 and earlier.
If you want to use newer commits on an older OS, you'll need to add a symlink at /usr/bin/ruby pointing to ruby.