How to install:
1. Delete the older pr_clsru scipt (prsfxMaya folder and the whole pr_clsru file)
2. Extract prCSLRU_forMaya.zip to your maya script folder
for detail you can check: http://help.autodesk.com/view/MAYAUL/2017/ENU/?guid=GUID-FA51BD26-86F3-4F41-9486-2C3CF52B9E17
In my case, I don't have to add it to each version. Because you can call it globally.
3. Chose which shelf you want to put this tools. Drag and drop prCLSRU_dragAndDrop.py to Maya viewport.
4. Ready to use.
If you have any suggestion you can email me:
For bug report use:
or tweet me @prsfx
Thank you for usin this tool.