linux输入yum后提示：-bash:/usr/bin/yum:Nosuchfileordirectory的解决方法_-bash:/usr/bin/yum:没有那个文件或目录 - CSDN文库

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linux输入输入yum后提示：后提示： -bash: /usr/bin/yum: No such file or

directory的解决方法的解决方法

在本篇文章里小编给大家整理的是关于linux输入yum后提示： -bash: /usr/bin/yum: No such file or directory的解

决方法，有需要的朋友们参考下。

linux输入yum后提示： -bash: /usr/bin/yum: No such file or directory的解决方案

今天在安装程序时，发现有一个插件未安装，我就随手敲了一个命令,看都没看

yum remove yum

然后就杯具了...

[root@localhost ~]# yum

-bash: /usr/bin/yum: No such file or directory

这个粗心的手误倒不至于让整个系统瘫痪，yum 却无法使用了。于是，我试着折腾了一番

rpm -ivh --nodeps http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-fastestmirror-1.1.16-14.el5.centos.1.noarch.rpm

rpm -ivh --nodeps http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-metadata-parser-1.1.2-3.el5.centos.x86_64.rpm

rpm -ivh --nodeps http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-3.2.22-26.el5.centos.noarch.rpm

关于rpm --nodeps的解释

--nodeps don't verify package dependencies

接下来，再次尝试输入yum,结果再次出现莫名错误

[root@localhost ~]# yum

There was a problem importing one of the Python modules

required to run yum. The error leading to this problem was:

libxml2.so.2: cannot open shared object file: No such file or directory

Please install a package which provides this module, or

verify that the module is installed correctly.

It's possible that the above module doesn't match the

current version of Python, which is:

2.4.3 (#1, Nov 11 2010, 13:30:19)

[GCC 4.1.2 20080704 (Red Hat 4.1.2-48)]

If you cannot solve this problem yourself, please go to

the yum faq at:

http://wiki.linux.duke.edu/YumFaq

因为yum调用的是python,运行 Python，试下是否可行

[root@localhost~]# python

Python 2.4.3 (#1, Nov 11 2010, 13:30:19)

[GCC 4.1.2 20080704 (Red Hat 4.1.2-48)] on linux2

Type "help", "copyright", "credits" or "license" for more information.

>>> import yum

Traceback (most recent call last):

File "<stdin>", line 1, in ?

File "/usr/lib/python2.4/site-packages/yum/__init__.py", line 54, in ?

import transactioninfo

File "/usr/lib/python2.4/site-packages/yum/transactioninfo.py", line 31, in ?

from sqlitesack import YumAvailablePackageSqlite

File "/usr/lib/python2.4/site-packages/yum/sqlitesack.py", line 26, in ?

import yumRepo

File "/usr/lib/python2.4/site-packages/yum/yumRepo.py", line 32, in ?

import sqlitecachec

File "/usr/lib64/python2.4/site-packages/sqlitecachec.py", line 19, in ?

import _sqlitecache

ImportError: libxml2.so.2: cannot open shared object file: No such file or directory

>>>

提示缺少libxml2.so.2，安装一下试试

rpm -ivh http://mirrors.163.com/centos/5/os/x86_64/CentOS/libxml2-2.6.26-2.1.2.8.x86_64.rpm

再次测试运行下yum命令，结果正常了，大喜

[root@localhost ~]# yum

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