Additional information about PyUSB Windows install. closes #6.
Additional information about PyUSB Windows install. closes #6.

After Python installation, python interpreter may not be in the PATH
environment variable.

kopchik/pyusb,h3nj3/pyusb,makerbot/pyusb,h3nj3/pyusb,swinman/pyusb,rabryan/pyusb,makerbot/pyusb,kopchik/pyusb,karlp/pyusb,AlanJAS/pyusb,rabryan/pyusb,karlp/pyusb,swinman/pyusb,AlanJAS/pyusb