10 Aug 2016
Red Hat Developer Toolset is distributed as a collection of RPM packages that can be installed, updated, uninstalled, and inspected by using the standard package management tools that are included in Red Hat Enterprise Linux. Note that a valid subscription that provides access to the Red Hat Software Collections content set is required in order to install Red Hat Developer Toolset on your system.
# 检查系统版本和gcc版本 cat /etc/centos-release CentOS release 6.5 (Final) gcc --version gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-16) Copyright (C) 2010 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # 安装软件源和devtoolset-3版本的gcc和gcc-c++ yum install centos-release-scl yum install devtoolset-3-gcc devtoolset-3-gcc-c++ # 初始化devtoolset-3(需要每次登录后执行一遍初始化)，查看gcc版本 source /opt/rh/devtoolset-3/enable gcc --version gcc (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6) Copyright (C) 2014 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# 导入软件包证书 rpm --import http://ftp.scientificlinux.org/linux/scientific/5x/x86_64/RPM-GPG-KEYs/RPM-GPG-KEY-cern # 下载源配置文件 wget -O /etc/yum.repos.d/slc6-devtoolset.repo http://linuxsoft.cern.ch/cern/devtoolset/slc6-devtoolset.repo # 安装gcc软件 yum install devtoolset-2-gcc* # 初始化devtoolset-2(需要每次登录后执行一遍初始化)，查看gcc版本 source /opt/rh/devtoolset-2/enable gcc --version gcc (GCC) 4.8.2 20140120 (Red Hat 4.8.2-15) Copyright (C) 2013 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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