系统路径：
['/usr/lib/update-notifier', '/usr/local/lib/python26.zip', '/usr/local/lib/python2.6', '/usr/local/lib/python2.6/平台 linux3'、'/usr/local/lib/python2.6/lib-tk'、'/usr/local/lib/python2.6/lib-old'、'/usr/local/lib/python2.6 /lib-dynload', '/usr/local/lib/python2.6/site-packages']
terry@terrylaptop:/usr/lib$ sudo apt-get install python-debian
Reading package lists... Done
Building dependency tree
Reading state information... Done
python-debian is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 239 not upgraded.
2 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue [Y/n]? y
Setting up update-notifier-common (0.119ubuntu8.6) ...
Traceback (most recent call last):
File "/usr/lib/update-notifier/package-data-downloader", line …