首先安装MSYS2
从官网下载安装程序,当前最新版:msys2-x86_64_20190524.exe
http://repo.msys2.org/distrib/x86_64/msys2-x86_64-20190524.exe
参照官网上的安装说明即可成功安装MSYS2。
MSYS2更改为国内源:
C:\msys64\etc\pacman.d目录下有三个文件,C:\msys64为MSYS2的安装目录。
mirrorlist.msys
##
## MSYS2 repository mirrorlist
##
## Primary
## msys2.org
Server = https://mirrors.tuna.tsinghua.edu.cn/msys2/msys/$arch
Server = http://mirror.bit.edu.cn/msys2/msys/$arch
Server = http://mirrors.ustc.edu.cn/msys2/msys/$arch/
Server = http://repo.msys2.org/msys/$arch/
Server = https://sourceforge.net/projects/msys2/files/REPOS/MSYS2/$arch/
Server = http://www2.futureware.at/~nickoe/msys2-mirror/msys/$arch/
Server = https://mirror.yandex.ru/mirrors/msys2/msys/$arch/
mirrorlist.mingw32
##
## 32-bit Mingw-w64 repository mirrorlist
##
## Primary
## msys2.org
Server = https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/i686
Server = http://mirrors.us