python-amazon-simple-product-api | simple Python wrapper for the Amazon.com Product

I'm using virtualenv with Python 2.7 for a Django project, on Google App Engine sandbox on Windows environment. I try to use this amazon api library which requires lxml as a dependency.

After installing lxml (and all other dependencies) and trying to import amazon api module, I'm getting the following error:

ImportError: No module named lxml.objectify

objectify module exists in the correct folder. I searched online for a solution and saw that installing lxml on Windows can be pain in the ass, but couldn't find a solution.

What I already tried:

• Uninstalling and installing lxml
• Installing version 3.8.0 and 3.7.3
• Installing lxml as pip or binary installer
• Installing lxml from whl package

Did someone faced this issue and was able to solve it?

Cheers!