I'm going to packaged py for pyd file, according to the method of online in CMD running make good setup. Py, but I clearly pass parameters, but still say I didn't pass, just like your brain is broken, seek the solution,

H: \ & gt; Setup. Py build_ext
Usage: setup. Py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts]...].
Or: setup. Py -- help [cmd1 cmd2...].
Or: setup. Py -- help - commands
Or: setup. Py CMD -- help

Error: no commands supplied