Nex yu Computer needs Python 2.7.x. I recommend to use python 2.7 32bits on Windows.

Its dependencies are:

• twisted for network communication
• pyqrcode forked by dudarev to generate the QrCodes
• PIL used by pyqrcode.
• PyQt v4 for the GUI.
• qtreactor to make PyQt and twisted compatible.
• pyopenssl for secure communication.
• pywin32 for a very low support of cmd.exe for the terminal part of Nex yu Computer

easy_install instruction is:

easy_install twisted PIL pyopenssl https://github.com/ghtdak/qtreactor/zipball/master https://github.com/dudarev/pyqrcode/zipball/master

Do not forget to install PyQt (not in the easy_install list since it can't be installed through it apparently). I have had also some trouble with PIL.

(If you are on windows, do not forget to install also pywin32)