前面想用python2.7.9,后来糊里糊涂装好了，系统自带的2.7.6就不见了，现在音乐，游戏都用不了了。
zhu-pc% deepin-game-center
Traceback (most recent call last):
  File "/usr/bin/deepin-game-center", line 23, in
    import dbus
  File "/usr/lib/python2.7/dist-packages/dbus/__init__.py", line 82, in
    import dbus.types as types
  File "/usr/lib/python2.7/dist-packages/dbus/types.py", line 6, in
    from _dbus_bindings import (
ImportError: /usr/lib/python2.7/dist-packages/_dbus_bindings.so: undefined symbol: PyUnicodeUCS4_DecodeUTF8
zhu-pc% deepin-music-player
Traceback (most recent call last):
  File "/usr/bin/deepin-music-player", line 25, in
    from cover_download import SimpleFetchManager
  File "/usr/share/deepin-music/src/cover_download.py", line 24, in
    import gtk
ImportError: No module named gtk
zhu-pc%
dbus,gtk用pip都装不上。搜下系统好像还是有很多版本有在，有人能教下怎么处理吗？
刚接触python，这个语言的版本差异怎么那么大！