手动离线安装gcc

[root@localhostgcc]#rpm-ivhppl-0.10.2-11.el6.x86_64.rpm[root@localhostgcc]#rpm-ivhcloog-ppl-0.15.7-1.2.el6.x86_64.rpm​[root@localhostgcc]#rpm-ivhmpfr-2.4.1-6.el6.x86_64.rpm​[root@localhostgcc]#rpm-ivhcpp-4.4.6-4.el6.x86_64.rpm[root@localhostgcc]#rpm-ivhkernel-headers-2.6.32-279.