I just migrated my project files onto a new PC on the D: drive whilst my programs (Git, Node Js, Ruby, etc) are on the C: drive.
I have tri
I was having a similar issue and I was able to resolve it by un-installing both compass and sass:
gem uninstall compass
gem uninstall sass
Then, all you need to do is install compass:
gem install compass
sass is required as part of the compass install so there shouldn't be any need to install it separately. It appears that the issue I was facing was that there was a conflict between the version installed as part of the compass install and the one I installed manually.