Emacs - Projectile tr not recognized

'tr' is not recognized as an internal or external command, operable program or batch file.

The Windows install of Git includes tr.exe in C:\Program Files\Git\usr\bin

Either

1. Add C:\Program Files\Git\usr\bin to %PATH%
2. Copy tr.exe into a folder and add that folder to %PATH%

I prefer 2. I create a folder C:\bin to contain these types of tools and add the folder to %PATH%.

#emacs