記錄一下都安裝了哪些內容：
d:\Python\Python37\python -m pip install --upgrade pip
d:\Python\Python37\Scripts\pip install setuptools
d:\Python\Python37\Scripts\pip install virtualenv
d:\Python\Python37\Scripts\pip install --upgrade virtualenv
d:\Python\Python37\Scripts\pip install pysocks
d:\Python\Python37\Scripts\virtualenv.exe PyKivy37
pip install kivy -i https://pypi.tuna.tsinghua.edu.cn/simple
pip install Pillow -i https://pypi.tuna.tsinghua.edu.cn/simple
pip install PySDL2 -i https://pypi.tuna.tsinghua.edu.cn/simple
python -m pip install docutils pygments pypiwin32 kivy.deps.sdl2 kivy.deps.gle
pip install pyinstaller