from gi.repository import Gtk, GObject

Traceback (most recent call last):
File "/usr/bin/software-center", line 25, in
from gi.repository import Gtk, GObject
ImportError: No module named repository

这个文件关乎很多软件的打开与否??????

错误解决:

卸载python的东西
pip uninstall gi

sudo apt install (装得的东西太多,记得不太清楚了)
可以尝试 python-gobject python3-gobject
best wishes!!!!