Python 2.7 scrapy startproject教程错误Mac OS

我对Python和一般的编码都是新手。我正试图通过刮泥机制造刮板。我正在Mac OS 10.12.6上尝试这样做。我已经尽可能地遵循了说明（），但是当我打电话时 scrapy startproject教程我得到以下输出。解决这个问题和理解未来错误消息的最佳方法是什么

谢谢

File "/usr/local/bin/scrapy", line 9, in <module>
    load_entry_point('Scrapy==1.4.0', 'console_scripts', 'scrapy')()
  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 "/Library/Python/2.7/site-packages/Scrapy-1.4.0-py2.7.egg/scrapy/cmdline.py", line 9, in <module>
    from scrapy.crawler import CrawlerProcess
  File "/Library/Python/2.7/site-packages/Scrapy-1.4.0-py2.7.egg/scrapy/crawler.py", line 7, in <module>
    from twisted.internet import reactor, defer
  File "/Library/Python/2.7/site-packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/twisted/internet/reactor.py", line 38, in <module>
    from twisted.internet import default
  File "/Library/Python/2.7/site-packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/twisted/internet/default.py", line 56, in <module>
    install = _getInstallFunction(platform)
  File "/Library/Python/2.7/site-packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/twisted/internet/default.py", line 50, in _getInstallFunction
    from twisted.internet.selectreactor import install
  File "/Library/Python/2.7/site-packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/twisted/internet/selectreactor.py", line 18, in <module>
    from twisted.internet import posixbase
  File "/Library/Python/2.7/site-packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/twisted/internet/posixbase.py", line 18, in <module>
    from twisted.internet import error, udp, tcp
  File "/Library/Python/2.7/site-packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/twisted/internet/tcp.py", line 28, in <module>
    from twisted.internet._newtls import (
  File "/Library/Python/2.7/site-packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/twisted/internet/_newtls.py", line 21, in <module>
    from twisted.protocols.tls import TLSMemoryBIOFactory, TLSMemoryBIOProtocol
  File "/Library/Python/2.7/site-packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/twisted/protocols/tls.py", line 63, in <module>
    from twisted.internet._sslverify import _setAcceptableProtocols
  File "/Library/Python/2.7/site-packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/twisted/internet/_sslverify.py", line 38, in <module>
    TLSVersion.TLSv1_1: SSL.OP_NO_TLSv1_1,
AttributeError: 'module' object has no attribute 'OP_NO_TLSv1_1'

文件“/usr/local/bin/scrapy”，第9行，在
加载入口点（'Scrapy==1.4.0'，'console\u scripts'，'Scrapy'）（）
文件“/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/Python/pkg_resources/__init__.py”，第565行，加载入口点
返回获取分布（dist）。加载入口点（组、名称）
文件“/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/Python/pkg_resources/__init__.py”，第2697行，加载入口点
返回ep.load（）
文件“/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/Python/pkg_resources/__init__.py”，第2370行，已加载
返回self.resolve（）
文件“/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/Python/pkg_resources/__init__.py”，第2376行，解析为
module=\uuuu导入（self.module\u name，fromlist=[''\uuuu name\uuuuuuu']，级别=0）
文件“/Library/Python/2.7/site packages/Scrapy-1.4.0-py2.7.egg/Scrapy/cmdline.py”，第9行，在
从scrapy.crawler导入crawler进程
文件“/Library/Python/2.7/site packages/Scrapy-1.4.0-py2.7.egg/Scrapy/crawler.py”，第7行，在
从twisted.internet导入反应器，延迟
文件“/Library/Python/2.7/site packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/Twisted/internet/reactor.py”，第38行，in
从twisted.internet导入默认值
文件“/Library/Python/2.7/site packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/Twisted/internet/default.py”，第56行，in
安装=\u getInstallFunction（平台）
文件“/Library/Python/2.7/site packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/Twisted/internet/default.py”，第50行，在_getInstallFunction中
从twisted.internet.selectreactor导入安装
文件“/Library/Python/2.7/site packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/Twisted/internet/selectreactor.py”，第18行，in
从twisted.internet导入posixbase
文件“/Library/Python/2.7/site packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/Twisted/internet/posixbase.py”，第18行，in
来自twisted.internet导入错误、udp、tcp
文件“/Library/Python/2.7/site packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/Twisted/internet/tcp.py”，第28行，in
从twisted.internet.\u newtls导入(
文件“/Library/Python/2.7/site packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/Twisted/internet/_newtls.py”，第21行，in
从twisted.protocols.tls导入TLSMemoryBIOFactory、TLSMemoryBIOProtocol
文件“/Library/Python/2.7/site packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/Twisted/protocols/tls.py”，第63行，in
从twisted.internet.\u sslverify导入\u setAcceptableProtocols
文件“/Library/Python/2.7/site packages/Twisted-17.9.0-py2.7-macosx-10.12-intel.egg/Twisted/internet/_-sslverify.py”，第38行，in
TLSVersion.TLSv1_1:SSL.OP_NO_TLSv1_1，
AttributeError:“模块”对象没有属性“OP\u no\u TLSv1\u 1”

我通过更新到pyOpenSSL 0.14解决了这个问题

不久之后，虽然我对python的本地版本和用户版本有了更多的问题，但通过下载Anaconda解决了这些问题。

请在一个列表中显示您的代码。