安装cmake，若通过yum已经安装cmake,应该 卸载系统的低版本cmake yum remove cmake #卸载yum安装的版本，若无安装则忽略 cd /usr/local/src wget https://cmake.org/files/v3.14/cmake-3.14.0.tar.gz tar vzxf cmake-3.14.0.tar.gz cd cmake-3.14.0 ./configure make make install ————————————————