# 官网指路

It is easiest to install a pre-compiled version of Python, including numpy and many more useful packages. One way to do so is using, e.g., the Python3.5 installers from python.org or ANACONDA. Installing ProjectQ right away will succeed for the (slow) Python simulator (i.e., with the –without-cppsimulator flag).
For a compiled version of the simulator, install the Visual C++ Build Tools and the Microsoft Windows SDK prior to doing a pip install. The built simulator will not support multi-threading due to the limited OpenMP support of msvc.
Should you want to run multi-threaded simulations, you can install a compiler which supports newer OpenMP versions, such as MinGW GCC and then manually build the C++ simulator with OpenMP enabled.

# 还会有个报错

1. C:\Program Files (x86)\Windows Kits\10\bin\x64添加到环境变量中
2. C:\Program Files (x86)\Windows Kits\8.1\bin\x86中的rc.exercdll.dll复制到C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin