How to install GCC/G++ 8 on CentOS
问题 I'm used to install packages on Debian/Ubuntu distributions, but now I need to install gcc and g++ version 8.*. There is only version 4.* in CentOS repositories. What's the correct way to install them manually? 回答1: CentOS 8 already comes with GCC 8. On CentOS 7, you can install GCC 8 from Developer Toolset. First you need to enable the Software Collections repository: yum install centos-release-scl Then you can install GCC 8 and its C++ compiler: yum install devtoolset-8-gcc devtoolset-8-gcc