在win10上，安装wmi，首先下载https://pypi.python.org/pypi/WMI/#downloads，将wmi下载下来
安装过程中，会报错，No Python installation found in the registry
接下来
Apparently (having faced related 64- and 32-bit issues on OS X) there is a bug in the Windows installer. I stumbled across this workaround, which might help - basically, you create your own registry value:
HKEY_LOCAL_MACHINE/SOFTWARE/Wow6432Node/Python/PythonCore/2.7/InstallPath
and copy over the InstallPath value from:
HKEY_LOCAL_MACHINE/SOFTWARE/Python/PythonCore/2.7/InstallPath
同时需要安装http://sourceforge.net/projects/pywin32/files/pywin32/Build%20219/，pywin
记录的有点流水，自己备忘