Miss cssutils in requirements.txt

[JackKuo-tw]

In requirements.txt, you should add cssutils.
Then the error shows:

AttributeError: module 'ctypes' has no attribute 'windll'

So, is this project can only run on Windows? What a shame!
You can try to modify it and make GUI with Tkinter.
Also, I'll try to figure out how it works and help you. This is a good project!

[ThanatosDi]

Hello, thank you for find lost package in requirements.txt.
And the error

AttributeError: module 'ctypes' has no attribute 'windll'

I guess this error is caused by PyInstaller.
It package project to exe.
I am not sure this project can perfect run on other system.