debian的update-manager-core包，是不是不能用啊？

[任晓磊 <julyclyde@gmail.com>]

ubuntu里有这个包，是可以用的，但是debian的同名包装上之后发现没有do-release-upgrade命令。找了一下这个文件，发现在/usr/share/doc/update-manager-core里，且不带x权限
chmod +x之后，运行，出现如下python错误
# /usr/share/doc/update-manager-core/do-release-upgrade
Traceback (most recent call last):
  File "/usr/share/doc/update-manager-core/do-release-upgrade", line
8, in <module>
    from UpdateManager.Core.DistUpgradeFetcherCore import DistUpgradeFetcherCore
  File "/var/lib/python-support/python2.5/UpdateManager/Core/DistUpgradeFetcherCore.py",
line 36, in <module>
    from UpdateManager.Common.utils import country_mirror
ImportError: No module named Common.utils

好像缺少文件

bugs.debian.org里只有针对该包的source包的bug，好像没人报告binary包的bug。为啥呢？

-- 
Ren Xiaolei