Added extra code to deal with root 6.20/6.22 incompatibility
pcm files are named slightly differently in 6.22 version 6.20, which lead to issues with the install command. I added code to check the root version and do the appropriate install.
pcm files are named slightly differently in 6.22 version 6.20, which lead to issues with the install command. I added code to check the root version and do the appropriate install.