Linux安装gcc

安装GCC
1)进入
cd  /media/CentOS_6.5_Final/Packages
2)rpm -ivh gcc-4.4.7-4.el6.x86_64.rpm 
error: Failed dependencies:
    cloog-ppl >= 0.15 is needed by gcc-4.4.7-4.el6.x86_64
    cpp = 4.4.7-4.el6 is needed by gcc-4.4.7-4.el6.x86_64
    glibc-devel >= 2.2.90-12 is needed by gcc-4.4.7-4.el6.x86_64
    libgomp = 4.4.7-4.el6 is needed by gcc-4.4.7-4.el6.x86_64
    libgomp.so.1()(64bit) is needed by gcc-4.4.7-4.el6.x86_64
3)rpm -ivh cloog-ppl-0.15.7-1.2.el6.x86_64.rpm 
error: Failed dependencies:
    libppl.so.7()(64bit) is needed by cloog-ppl-0.15.7-1.2.el6.x86_64
    libppl_c.so.2()(64bit) is needed by cloog-ppl-0.15.7-1.2.el6.x86_64
4) ls *ppl*
       cloog-ppl-0.15.7-1.2.el6.i686.rpm                        poppler-0.12.4-3.el6_0.1.x86_64.rpm
       cloog-ppl-0.15.7-1.2.el6.x86_64.rpm                      poppler-data-0.4.0-1.el6.noarch.rpm
       gdm-user-switch-applet-2.30.4-52.el6.x86_64.rpm          poppler-glib-0.12.4-3.el6_0.1.i686.rpm
       gnome-applets-2.28.0-7.el6.centos.x86_64.rpm             poppler-glib-0.12.4-3.el6_0.1.x86_64.rpm
       gnome-python2-applet-2.28.0-5.el6.x86_64.rpm             poppler-qt4-0.12.4-3.el6_0.1.x86_64.rpm
       kdebase-workspace-python-applet-4.3.4-24.el6.x86_64.rpm  poppler-utils-0.12.4-3.el6_0.1.x86_64.rpm
       krb5-appl-clients-1.0.1-7.el6_2.1.x86_64.rpm             ppl-0.10.2-11.el6.i686.rpm
       krb5-appl-servers-1.0.1-7.el6_2.1.x86_64.rpm             ppl-0.10.2-11.el6.x86_64.rpm
       libpanelappletmm-2.26.0-3.el6.x86_64.rpm                 sabayon-apply-2.29.92-3.el6.x86_64.rpm
       poppler-0.12.4-3.el6_0.1.i686.rpm                        wpa_supplicant-0.7.3-4.el6_3.x86_64.rpm
5)rpm -ivh ppl-0.10.2-11.el6.x86_64.rpm 
Preparing...            ###########################################[100%]
   1:ppl                ###########################################[100%]
6)rpm -ivh cloog-ppl-0.15.7-1.2.el6.x86_64.rpm 
Preparing...            ###########################################[100%]
   1:cloog-ppl          ###########################################[100%]
7)rpm -ivh cpp-4.4.7-4.el6.x86_64.rpm 
error: Failed dependencies:
    libmpfr.so.1()(64bit) is needed by cpp-4.4.7-4.el6.x86_64
8)ls *mpfr*
    mpfr-2.4.1-6.el6.i686.rpm  mpfr-2.4.1-6.el6.x86_64.rpm  mpfr-devel-2.4.1-6.el6.i686.rpm  mpfr-devel-2.4.1-6.el6.x86_64.rpm
9)rpm -ivh mpfr-2.4.1-6.el6.x86_64.rpm 
Preparing...            ###########################################[100%]
   1:mpfr              ########################################### [100%]
10)rpm -ivh cpp-4.4.7-4.el6.x86_64.rpm 
Preparing...          ########################################### [100%]
   1:cpp               ########################################### [100%]
11).......
主要就是碰到rpm -ivh cpp-4.4.7-4.el6.x86_64.rpm 
error: Failed dependencies:
    libmpfr.so.1()(64bit) is needed by cpp-4.4.7-4.el6.x86_64
    这种问题，ls *mpfr*
    就ok了