I'm wondering what's the reason virtualenv doesn't create DLLs folder the same way it creates Lib and Scripts ones?
The question came to me when I had the following problem with PyDev;
I set one of my virtualenvs as a Python interpreter and everything was ok with one exception. I've kept getting warnings about unresolved import for all imports from select module. This is because select module, unlike most others, is present only in the DLLs folder.