Python Cmd/Powershell錯誤「Traceback（最近調用最後一次）」

Question

我看了一下「Learn Python The Hard Way」教程，當它告訴我在安裝Power8之後通過在Python中輸入Python來試用它，只是不斷給我這樣的：

PS C:\Users\Zach> python 
Traceback (most recent call last): 
File "C:\Python27\lib\site.py", line 548, in <module> 
main() 
File "C:\Python27\lib\site.py", line 530, in main 
known_paths = addusersitepackages(known_paths) 
File "C:\Python27\lib\site.py", line 266, in addusersitepackages 
user_site = getusersitepackages() 
File "C:\Python27\lib\site.py", line 241, in getusersitepackages 
user_base = getuserbase() # this will also set USER_BASE 
File "C:\Python27\lib\site.py", line 231, in getuserbase 
USER_BASE = get_config_var('userbase') 
File "C:\Python27\lib\sysconfig.py", line 516, in get_config_var 
return get_config_vars().get(name) 
File "C:\Python27\lib\sysconfig.py", line 449, in get_config_vars 
import re 
File "C:\Python27\lib\re.py", line 105, in <module> 
import sre_compile 
File "C:\Python27\lib\sre_compile.py", line 14, in <module> 
import sre_parse 
File "C:\Python27\lib\sre_parse.py", line 17, in <module> 
from sre_constants import * 
File "C:\Python27\lib\sre_constants.py", line 18, in <module> 
from _sre import MAXREPEAT 
ImportError: cannot import name MAXREPEAT 

我也試圖通過在命令提示符下運行，並得到了同樣的錯誤。我已經安裝和卸載了python大約3次，並且做了幾次重啓都無濟於事。我對python非常陌生，我很困惑在這裏做什麼。我也很感謝任何其他python教程的鏈接。

Answer 1

在這種情況下，根據我的理解，您沒有稱爲「MAXREPEAT」的模塊，或者您（或安裝程序）已將它安裝在某處錯誤。重新安裝或重定向路徑應該使其工作。