window10安装python2.7_window10下python2.7安装pip报错

get-pip.py 文件内容来源于(将网页内容保存)

https://bootstrap.pypa.io/get-pip.py

报错信息

D:\softs\python\Python27>python get-pip.py

DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.

Collecting pip

c:\users\zhenhua\appdata\local\temp\tmpcjyvwz\pip.zip\pip\_vendor\urllib3\util\ssl_.py:354: SNIMissingWarning: An HTTPS request has been made, but the SNI (Server Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings

c:\users\zhenhua\appdata\local\temp\tmpcjyvwz\pip.zip\pip\_vendor\urllib3\util\ssl_.py:150: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings

Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:504: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version'),)': /simple/pip/

Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:504: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version'),)': /simple/pip/

Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:504: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version'),)': /simple/pip/

Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:504: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version'),)': /simple/pip/

Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:504: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version'),)': /simple/pip/

Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError(SSLError(1, '_ssl.c:504: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version'),)) - skipping

Could not find a version that satisfies the requirement pip (from versions: )

No matching distribution found for pip

解决方案:

D:\softs\python\Python27>python get-pip.py -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com

Looking in indexes: http://pypi.douban.com/simple/

Collecting pip

Downloading http://pypi.doubanio.com/packages/d8/f3/413bab4ff08e1fc4828dfc59996d721917df8e8583ea85385d51125dceff/pip-19.0.3-py2.py3-none-any.whl (1.4MB)

100% |████████████████████████████████| 1.4MB 5.1MB/s

Collecting setuptools

Downloading http://pypi.doubanio.com/packages/c8/b0/cc6b7ba28d5fb790cf0d5946df849233e32b8872b6baca10c9e002ff5b41/setuptools-41.0.0-py2.py3-none-any.whl (575kB)

100% |████████████████████████████████| 583kB 5.4MB/s

Collecting wheel

Downloading http://pypi.doubanio.com/packages/96/ba/a4702cbb6a3a485239fbe9525443446203f00771af9ac000fa3ef2788201/wheel-0.33.1-py2.py3-none-any.whl

Installing collected packages: pip, setuptools, wheel

The script wheel.exe is installed in 'D:\softs\python\Python27\Scripts' which is not on PATH.

Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.

Successfully installed pip-19.0.3 setuptools-41.0.0 wheel-0.33.1

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