Terry, now I have done two more mockup for the installed package tab which is referenced from your suggestion and belopolsky's suggestion. Which you do you prefer? About the http://www.lfd.uci.edu/~gohlke/pythonlibs/ repo that you suggested to be added inside, I have done some research about that and it seem like pip install --index-url can only search from something like this website https://pypi.python.org/simple/ format. So, I think maybe I have to parse the package from ttp://www.lfd.uci.edu/~gohlke/pythonlibs/, but without description. Is it ok?