编译Stellarium过程

首先下载qt，我这里使用的是qt5.14.2，下载挺快的。

We recommend to use Qt 5.12 or later. You must select Qt Script and msvc2017/msvc2019 among so many checkboxes.

Add C:\Qt\Qt5.15.12 to your PATH variable - you should add string C:\Qt\Qt5.15.12\msvc2019;C:\Qt\Qt5.15.12\msvc2019\bin for 32-bit or C:\Qt\Qt5.15.12\msvc2019_64;C:\Qt\Qt5.15.12\msvc2019_64\bin for 64-bit to PATH variable. (Replace the version numbers of Qt and the version of Visual Studio (2017/2019) with the version that you have installed)

https://github.com/Stellarium/stellarium/blob/master/BUILDING.md

接着下载github上stellarium的源码。