当我在 win7 中使用 pyside-uic 时,突破并告诉我:
ImportError: No module named pkg_resources.
Traceback (most recent call last):
File "C:\Python27\Scripts\pyside-uic-script.py", line 5, in <module>
from pkg_resources import load_entry_point
ImportError: No module named pkg_resources
为什么?