使用Python3.8在Pycharm中安装vaex时出错 在Win-10 64位系统上运行此程序之前，我已经安装了以下程序：
- cmake v3.15.3
- pep517 v0.8.1
- pip v19.3.1
错误日志：
running build_ext
creating build\temp.win-amd64-3.8
creating build\temp.win-amd64-3.8\Release
-- Running cmake for pyarrow
cmake -DPYTHON_EXECUTABLE=C:\Users\xxxxx\AppData\Local\Programs\Python\Python38\python.exe -G "Visual Studio 14 2015 Win64" -DPYARROW_BOOST_USE_SHARED=on -DCMAKE_BUILD_TYPE=release C:\Users\xxxxx\AppData\Local\Temp\pip-install-g3tufyo5\pyarrow
error: command 'cmake' failed: No such file or directory
----------------------------------------
ERROR: Failed building wheel for pyarrow
ERROR: Could not build wheels for pyarrow which use PEP 517 and cannot be installed directly.
任何想法，我想念的是什么？