在centos安装xz-devel，然后重新编译一下 yum install xz-devel ./configure --enable-optimizations 安装backports.lzma包 pip install backports.lzma 修改python文件 # /usr/local/python3.x/lib/lzma.py 原…

If you are using an outdated pip version, it is possible a prebuilt wheel is available for this package but pip is not able to install from it. Installing from the wheel would…