的CentOS 5.5，百胜现在删除百胜不能安装回

Question

我在这里期运用：

Centos 5.5 

错误，我没有

yum remove yum 

现在我想重装试了很多办法没有奏效

我试过了。

rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/gmp-4.1.4-10.el5.x86_64.rpm 
rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/readline-5.1-3.el5.x86_64.rpm 
rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/python-2.4.3-44.el5.x86_64.rpm 
rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/libxml2-2.6.26-2.1.12.x86_64.rpm 
rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/libxml2-python-2.6.26-2.1.12.x86_64.rpm 
rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/expat-1.95.8-8.3.el5_5.3.x86_64.rpm 
rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/python-elementtree-1.2.6-5.x86_64.rpm 
rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/sqlite-3.3.6-5.x86_64.rpm 
rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/python-sqlite-1.1.7-1.2.1.x86_64.rpm 
rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/elfutils-libelf-0.137-3.el5.x86_64.rpm 
rpm --nodeps -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/elfutils-0.137-3.el5.x86_64.rpm 
rpm --nodeps -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/rpm-4.4.2.3-22.el5.x86_64.rpm 
rpm --nodeps -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/rpm-python-4.4.2.3-22.el5.x86_64.rpm 
rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/m2crypto-0.16-8.el5.x86_64.rpm 
rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/python-urlgrabber-3.1.0-6.el5.noarch.rpm 
rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/yum-metadata-parser-1.1.2-3.el5.centos.x86_64.rpm 
rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/python-iniparse-0.2.3-4.el5.noarch.rpm 
rpm --nodeps -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/yum-fastestmirror-1.1.16-16.el5.centos.noarch.rpm 
rpm -Uvh http://mirror.centos.org/centos/5.7/os/x86_64/CentOS/yum-3.2.22-37.el5.centos.noarch.rpm 
yum -y update 

不工作.... 结果 -bash：在/ usr/bin中/百胜：没有这样的文件或目录

Answer 1

你不提，如果你有当任何错误你运行了上面的命令，但是我通过重新安装CentOS 5.5并执行“yum eum yum”来复制你的问题。这也删除了“yum-fastestmirror”和“yum-updatesd”作为依赖包。

于是，我做了以下内容：

# wget http://mirror.symnds.com/distributions/CentOS-vault/5.5/os/x86_64/CentOS/yum-3.2.22-26.el5.centos.noarch.rpm 
# wget http://mirror.symnds.com/distributions/CentOS-vault/5.5/os/x86_64/CentOS/yum-fastestmirror-1.1.16-14.el5.centos.1.noarch.rpm 
# rpm -Uvh *.rpm 

（随意，只要你喜欢使用自己喜欢的vault.centos.org的镜子，如果你不想用我用了一个.. ..）

这使得“yum”回来（它需要“yum-fastestmirror”作为依赖关系，而“yum-fastestmirror”取决于“yum”，所以这是我能够想到的最快的方式来重新安装两者与此同时）。

之后，“yum”开始工作了，我可以使用“yum -y update”（它有效地将系统升级到CentOS 5.10）。