ImportError：无法导入名称'IntEnum'

Question

我试图安装upstox，这是一个连接到市场数据的python API。我无法在python 3.5上安装。

我的配置是 的Python 3.5.3（V3.5.3：1880cb95a742，2017年1月16日，15时51分26秒）[MSC v.1900 32位（英特尔）]在Win32

Collecting upstox 
    Using cached upstox-0.7-py2.py3-none-any.whl 
Collecting future (from upstox) 
    Using cached future-0.16.0.tar.gz 
Collecting websocket-client (from upstox) 
    Using cached websocket_client-0.42.1-py2.py3-none-any.whl 
Collecting pycurl (from upstox) 
    Using cached pycurl-7.43.0-cp35-none-win32.whl 
Collecting enum (from upstox) 
    Using cached enum-0.4.6.tar.gz 
    Complete output from command python setup.py egg_info: 
    Traceback (most recent call last): 
     File "<string>", line 1, in <module> 
     File "C:\Users\UserPad\AppData\Local\Programs\Python\Python35-32\lib\site-packages\setuptools\__init__.py", line 10, in <module> 
     from setuptools.extern.six.moves import filter, filterfalse, map 
     File "C:\Users\UserPad\AppData\Local\Programs\Python\Python35-32\lib\site-packages\setuptools\extern\__init__.py", line 1, in <module> 
     from pkg_resources.extern import VendorImporter 
     File "C:\Users\UserPad\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pkg_resources\__init__.py", line 33, in <module> 
     import platform 
     File "C:\Users\UserPad\AppData\Local\Programs\Python\Python35-32\lib\platform.py", line 117, in <module> 
     import sys, os, re, subprocess 
     File "C:\Users\UserPad\AppData\Local\Programs\Python\Python35-32\lib\subprocess.py", line 50, in <module> 
     import signal 
     File "C:\Users\UserPad\AppData\Local\Programs\Python\Python35-32\lib\signal.py", line 4, in <module> 
     from enum import IntEnum as _IntEnum 
    ImportError: cannot import name 'IntEnum' 

    ---------------------------------------- 

命令“python setup.py egg_info”失败，错误代码1在C：\ Users \ UserPad \ AppData \ Local \ Temp \ pycharm-packaging \ enum \

Answer 1

在安装期望的软件包之前安装了“enum”它看起来像是在说你先安装它。

运行CMD上这个命令来安装枚举，然后尝试安装您需要的软件包

pip install enum