1. 下載工具
https://github.com/mesonbuild/meson/releases
We provide an MSI installer on the GitHub release page that can be used to install both Meson and Ninja at once for Windows. It also contains an embedded copy of Python, so scripts that use the Python module and do not have any external dependencies will continue to work as expected.
在windows 下面，直接採用msi安裝包，就可以將meson和ninja都安裝上，並且包含一個所需的python的拷貝。不需要其他額外的安裝操作
2.
