参考：https://zhidao.baidu.com/question/2206382243543257548.html
1、在地址栏输入
people.centos.org/hughesjr/chromium/6/i386/RPMS/
2、下载对应的rpm安装包
3、选择保存文件，我的下载保存在/home/用户名/Download下
4、到保存路径下，修改权限 chmod 755 ***.rpm
5、安装：
[root@localhost Downloads]# rpm -ivh chromium-31.0.1650.63-2.el6.i686.rpm
安装时如有以来关系，则报如下错误
[root@rac1 Packages]# rpm -ivh ****.rpm
warning: chromium-31.0.1650.63-2.el6.i686.rpm: Header V3 RSA/SHA1 Signature, key ID ef1d6db8: NOKEY
error: Failed dependencies:
libX11.so.6 is needed by chromium-31.0.1650.63-2.el6.i686······
解决的方法就是在rpm 语句后面加上 --force --nodeps
即原本为 rpm -ivh *.rpm 现在改成 rpm -ivh *.rpm --force --nodeps就可以了。nodeps的意思是忽视依赖关系
[root@localhost Downloads]# rpm -ivh chromium-31.0.1650.63-2.el6.i686.rpm --force --nodeps
warning: chromium-31.0.1650.63-2.el6.i686.rpm: Header V3 RSA/SHA1 Signature, key ID ef1d6db8: NOKEY
Preparing... ########################################### [100%]
1:chromium ########################################### [100%]