更新时间：2022-09-02 12:24:42
安装第三方包的时候报错
Command "python setup.py egg_info" failed with error code 1
更新pip
pip install --upgrade pip
再安装需要安装的第三方扩展包
参考：
Command “python setup.py egg_info” failed with error code 1…
xcode编译报错unknown error -1=ffffffffffffffff Command /bin/sh failed with exit code 1
使用SVN clang: error: linker command failed with exit code 1 (use -v to see invocation)
