我正在尝试在cmd中安装numpy，在此之前，我已经安装了easy_install，pip和mingw，并且我已经给出了mingw的PATH。顺便说一下，我没有通过vcvarsall.bat解决它。我用这个：
python setup.py install build -compiler=mingw32
但它又回到了这个：
running install
running build
running config_cc
unifing config_cc, config, build_clib, build_ext, build commands --compiler options
commands have different --compiler options: ['ompiler=mingw32', 'mingw32'], using first in list as default
running config_fc
unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options
running build_src
build_src
building py_modules sources
building library "npymath" sources
error: don't know how to compile C/C++ code on platform 'nt' with 'ompiler=mingw32' compiler
我坚持下去，变得深感不安。我该怎么做才能完成它？（如果有人可以帮助我，非常感谢。）