无模块命名的extern

我有尝试使用PIP安装pyserial为Python 3.5.2真正的麻烦，我试图安装使用“须藤的easy_install点子”点子。无模块命名的extern

我不断收到此错误信息：

sudo easy_install pip 
Traceback (most recent call last): 

File "/usr/local/bin/easy_install", line 11, in <module> 
    load_entry_point('setuptools==29.0.1', 'console_scripts', 'easy_install')() 
    File"/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 565, in load_entry_point 
    return get_distribution(dist).load_entry_point(group, name) 

File"/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 2697, in load_entry_point 
    return ep.load() 
    File"/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 2370, in load 
    return self.resolve() 
    File"/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 2376, in resolve 
    module = __import__(self.module_name, fromlist=['__name__'], level=0) 

File "build/bdist.macosx-10.12-intel/egg/setuptools/__init__.py", line 10, in <module> 

File "build/bdist.macosx-10.12 intel/egg/setuptools/extern/__init__.py", line 1, in <module> 

ImportError: No module named extern

任何帮助，将不胜感激。

来源

2016-11-30 tc5368

这里的信息有关使用'pip'：http://stackoverflow.com/questions/40873272/does-the-python-org-installer-of-python-come-with-pip-and-how-do-i -use-it/40874059＃40874059 – Dadep

pip install --upgrade pip setuptools –

运行sudo easy_install pip将安装PIP的Python 2，你不想要，如果你使用Python 3

你可能已经安装了PIP的Python 3已经（运行which pip3检查）。如果是这样，你可以安装使用pyserial pip3

pip3 install pyserial

然而，这将是更好地使用虚拟环境。请参阅hitchhiker's guide to Python to get started。

来源

2016-11-30 13:48:03 Alasdair

无模块命名的extern

回答

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