Accessing modules in a compiled python command using a relative path

I have a compiled python plugin with 5 commands and I want these commands to use a common python library I’ve built.

I know that the current version of the Rhino Script Compiler doesn’t support this; what I hoping to do instead is distribute the python library with the installer and instruct the user to put it in the Rhinoceros\6.0\scripts directory.
This doesn’t work, I believe because the compiled script isn’t searching that path.

Is there something I can add to the import statement that will make it access a path relative from the Rhinoceros directory?

Turns out a typo was causing this – libraries in the script folder are accessed just fine.