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yum 升级后停止工作

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yum 升级后停止工作

我刚刚用过yum upgrade yum，现在不能用了。它一直显示此错误：

[root@devlon5 www]# yum install pdftohtml
epel/primary_db           100% |=========================| 3.8 MB    00:00     
epel-erlang               100% |=========================| 2.3 kB    00:00     
Traceback (most recent call last):
  File "/usr/bin/yum", line 29, in ?
    yummain.user_main(sys.argv[1:], exit_code=True)
  File "/usr/share/yum-cli/yummain.py", line 254, in user_main
    errcode = main(args)
  File "/usr/share/yum-cli/yummain.py", line 109, in main
    result, resultmsgs = base.doCommands()
  File "/usr/share/yum-cli/cli.py", line 353, in doCommands
    self._getTs(needTsRemove)
  File "/usr/lib/python2.4/site-packages/yum/depsolve.py", line 99, in _getTs
    self._getTsInfo(remove_only)
  File "/usr/lib/python2.4/site-packages/yum/depsolve.py", line 110, in _getTsInfo
    pkgSack = self.pkgSack
  File "/usr/lib/python2.4/site-packages/yum/__init__.py", line 774, in <lambda>
    pkgSack = property(fget=lambda self: self._getSacks(),
  File "/usr/lib/python2.4/site-packages/yum/__init__.py", line 564, in _getSacks
    self.repos.populateSack(which=repos)
  File "/usr/lib/python2.4/site-packages/yum/repos.py", line 279, in populateSack
    sack.populate(repo, mdtype, callback, cacheonly)
  File "/usr/lib/python2.4/site-packages/yum/yumRepo.py", line 164, in populate
    if self._check_db_version(repo, mydbtype):
  File "/usr/lib/python2.4/site-packages/yum/yumRepo.py", line 223, in _check_db_version
    return repo._check_db_version(mdtype)
  File "/usr/lib/python2.4/site-packages/yum/yumRepo.py", line 1227, in _check_db_version
    repoXML = self.repoXML
  File "/usr/lib/python2.4/site-packages/yum/yumRepo.py", line 1417, in <lambda>
    repoXML = property(fget=lambda self: self._getRepoXML(),
  File "/usr/lib/python2.4/site-packages/yum/yumRepo.py", line 1409, in _getRepoXML
    self._loadRepoXML(text=self)
  File "/usr/lib/python2.4/site-packages/yum/yumRepo.py", line 1399, in _loadRepoXML
    return self._groupLoadRepoXML(text, self._mdpolicy2mdtypes())
  File "/usr/lib/python2.4/site-packages/yum/yumRepo.py", line 1375, in _groupLoadRepoXML
    self._commonRetrieveDataMD(mdtypes)
  File "/usr/lib/python2.4/site-packages/yum/yumRepo.py", line 1348, in _commonRetrieveDataMD
    urlgrabber.progress.text_meter_total_size(0)
AttributeError: 'module' object has no attribute 'text_meter_total_size'

是因为它的依赖已经过时了吗？

谁能帮我解决这个问题。太感谢了

答案1

上述错误是由于使用了非常过时的 python-urlgrabber（大约是 RHEL-5 GA）以及比 RHEL-5 中更新版本的 yum 造成的。生皮重建一个？

不过从技术上来说这仍然是一个错误，您可以从 __init__.py 复制代码：

                if hasattr(urlgrabber.progress, 'text_meter_total_size'):
                    urlgrabber.progress.text_meter_total_size(remote_size,
                                                              local_size)

答案2

yum 使用 python。所以你应该在升级 yum 之前升级 python。

我不会回滚 yum，而是使用rpm -Uvh.

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