How do I get rid of "cannot load compass error" in vim?

I'm new to sass. When I load a .scss file in vim, I get a Cannot load compass error upon save. Looks like it's getting generated from syntastic. I installed compass with gem install compass but that didn't help.

Solution

Solved with:

gem uninstall sass

gem uninstall compass

then

gem install compass (which also installs older version of sass)

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