RedHat RHEL 6.4安装gcc的方法zhoucanjizhoucanji-pc 桌面$ su root密码： rootzhoucanji-pc 桌面# mount -t iso9660 /dev/cdrom /mnt/cdrom/mount: block device /dev/sr0 is write-protected, mounting read-onlymount: /dev/sr0 already mounted or /mnt/cdrom/ busymount: according to mtab, /dev/sr0 is already mounted on /mnt/cdromrootzhoucanji-pc 桌面# cd /mnt/cdrom/Packages/rootzhoucanji-pc Packages# rpm -ivh glibc-common-2.12-1.47.el6.i686.rpm warning: glibc-common-2.12-1.47.el6.i686.rpm: He
