0. Environment
CentOS 6.0 32bit (CentOS-6.0-i386-bin-DVD.iso)
1.Steps
1.1 Mount CD
$ mkdir /mnt/cdrom
$ mount /dev/cdrom /mnt/cdrom
1.2 Install rpm packages
$ cd /mnt/cdrom/Packages
$ rpm -ivh ppl-0.10.2-11.el6.i686.rpm
$ rpm -ivh cloog-ppl-0.15.7-1.2.el6.i686.rpm
$ rpm -ivh mpfr-2.4.1-6.el6.i686.rpm
$ rpm -ivh cpp-4.4.4-13.el6.i686.rpm
$ rpm -ivh kernel-headers-2.6.32-71.el6.i686.rpm
$ rpm -ivh glibc-headers-2.12-1.7.el6.i686.rpm
$ rpm -ivh glibc-devel-2.12-1.7.el6.i686.rpm
$ rpm -ivh gcc-4.4.4-13.el6.i686.rpm
$ rpm -ivh libstdc++-devel-4.4.4-13.el6.i686.rpm
$ rpm -ivh gcc-c++-4.4.4-13.el6.i686.rpm
2. Reference
In this blog, the author installed the following packages, but in my experiment, there is no need to install all of them
rpm -ivh glibc-common-2.12-1.7.el6.i686.rpm
rpm -ivh kernel-headers-2.6.32-71.el6.i686.rpm
rpm -ivh libgcc-4.4.4-13.el6.i686.rpm
rpm -ivh glibc-2.12-1.7.el6.i686.rpm
rpm -ivh mpfr-2.4.1-6.el6.i686.rpm
rpm -ivh cpp-4.4.4-13.el6.i686.rpm
rpm -ivh libgomp-4.4.4-13.el6.i686.rpm
rpm -ivh nscd-2.12-1.7.el6.i686.rpm
rpm -ivh glibc-headers-2.12-1.7.el6.i686.rpm
rpm -ivh glibc-devel-2.12-1.7.el6.i686.rpm
rpm -ivh ppl-0.10.2-11.el6.i686.rpm
rpm -ivh cloog-ppl-0.15.7-1.2.el6.i686.rpm
rpm -ivh gcc-4.4.4-13.el6.i686.rpm
rpm -ivh libstdc++-4.4.4-13.el6.i686.rpm
rpm -ivh libstdc++-devel-4.4.4-13.el6.i686.rpm
rpm -ivh gcc-c++-4.4.4-13.el6.i686.rpm