글 수 369
vi /etc/yum.repos.d/Fedora-Core23.repo
[warning:fedora]
name=fedora
mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=fedora-23&arch=$basearch
enabled=1
gpgcheck=0
yum install gcc --enablerepo=warning:fedora
yum install centos-release-scl
yum install devtoolset-4-gcc*
scl enable devtoolset-4 bash
which gcc
gcc --version