关于Ubuntu 7.10中 Python版本过期的问题

[jhx0301]

1.我先安装yum
root@jhx-ubuntu:/lib# apt-get install yum
2.然后安装libstdc++.so.5
root@jhx-ubuntu:~# yum install libstdc++.so.5
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:

No module named cElementTree

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:
2.5.1 (r251:54863, Oct 5 2007, 13:36:32)
[GCC 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)]

If you cannot solve this problem yourself, please send this
message to <yum@lists.linux.duke.edu>.

结果提示说Python版本不匹配，有的网友说需要安装python-elementtree-1.2.6-5.i386.rpm
但是我怎么也找不到这个安装包　　希望高手指点迷津

[bones7456]

有创意,在ubuntu里面用yum...那不是真"晕"了吗