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参考连接方法

发布时间:2019-11-03 04:42编辑:威尼斯官方网站浏览(79)

    用64位windows10的CMD命令安装pip install scrapy出错:

      Running setup.py bdist_wheel for Twisted ... error

      Failed building wheel for Twisted

      Running setup.py clean for Twisted

    Failed to build Twisted

    Installing collected packages: pycparser, cffi, asn1crypto, cryptography, pyOpenSSL, Twisted, pyasn1, pyasn1-modules, service-identity, queuelib, scrapy

      Running setup.py install for Twisted ... error

    Exception:

    Traceback (most recent call last):

      File "e:pythonenvspy2scripylib威尼斯官方网站,site-packagespipcompat__init__.py", line 73, in console_to_str

        return s.decode(sys.__stdout__.encoding)

    UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb6 in position 30: invalid start byte

     

    During handling of the above exception, another exception occurred:

     

    Traceback (most recent call last):

      File "e:pythonenvspy2scripylibsite-packagespipbasecommand.py", line 215, in main

        status = self.run(options, args)

      File "e:pythonenvspy2scripylibsite-packagespipcommandsinstall.py", line 342, in run

        prefix=options.prefix_path,

      File "e:pythonenvspy2scripylibsite-packagespipreqreq_set.py", line 784, in install

        **kwargs

      File "e:pythonenvspy2scripylibsite-packagespipreqreq_install.py", line 878, in install

        spinner=spinner,

      File "e:pythonenvspy2scripylibsite-packagespiputils__init__.py", line 676, in call_subprocess

        line = console_to_str(proc.stdout.readline())

      File "e:pythonenvspy2scripylibsite-packagespipcompat__init__.py", line 75, in console_to_str

        return s.decode('utf_8')

    UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb6 in position 30: invalid start byte

    解决方法:

     威尼斯官方网站 1

     

    参考连接方法:

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