Python依存关系hpmudext.so在Ubuntu 14.04中无法解决

Question

我的hp打印机不工作

hp-setup命令的输出：-

Traceback (most recent call last):
  File "/usr/bin/hp-setup", line 45, in <module>
    from base import device, utils, tui, models, module, services, os_utils
  File "/usr/share/hplip/base/device.py", line 42, in <module>
    import status
  File "/usr/share/hplip/base/status.py", line 59, in <module>
    import hpmudext
ImportError: /usr/lib/python2.7/dist-packages/hpmudext.so: undefined symbol: hpmud_mdns_lookup

我做了sudo apt-get install --reinstall python2.7，但没有帮助。

如果我使用sudo apt-get remove python2.7删除python，恐怕我可能会用Ubuntu 14.04砌砖！