如何在Windows上使用python 2.6安装pip

Question

我试图在我的开发机器上安装带有python 2.6的pip,试图匹配也使用python 2.6的部署环境.

Python 2.6安装好了.我尝试使用https://pip.pypa.io/en/stable/installing/中的get-pip.py 安装pip ,其中包含来自https://bootstrap.pypa的get-pip.py脚本的版本.IO/2.6/get-pip.py

但是它失败了以下内容:

C:\users\me> python get-pip.py
DEPRECATION: Python 2.6 is no longer supported by the Python core team, please upgrade your Python. A future version of pip will drop support for Python 2.6
Collecting pip<10
c:\users\me\appdata\local\temp\tmpcdimtd\pip.zip\pip\_vendor\urllib3\util\ssl_.py:339: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject 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\me\appdata\local\temp\tmpcdimtd\pip.zip\pip\_vendor\urllib3\util\ssl_.py:137: 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:490: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version'),)': /simple/pip/
c:\users\me\appdata\local\temp\tmpcdimtd\pip.zip\pip\_vendor\urllib3\util\ssl_.py:137: 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=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:490: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version'),)': /simple/pip/
c:\users\me\appdata\local\temp\tmpcdimtd\pip.zip\pip\_vendor\urllib3\util\ssl_.py:137: 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=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:490: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version'),)': /simple/pip/
c:\users\me\appdata\local\temp\tmpcdimtd\pip.zip\pip\_vendor\urllib3\util\ssl_.py:137: 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=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:490: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version'),)': /simple/pip/
c:\users\me\appdata\local\temp\tmpcdimtd\pip.zip\pip\_vendor\urllib3\util\ssl_.py:137: 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=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:490: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version'),)': /simple/pip/
c:\users\me\appdata\local\temp\tmpcdimtd\pip.zip\pip\_vendor\urllib3\util\ssl_.py:137: 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
  Could not fetch URL https://pypi.python.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.python.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError(SSLError(1, '_ssl.c:490: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version'),)) - skipping
  Could not find a version that satisfies the requirement pip<10 (from versions: )
No matching distribution found for pip<10

显然,升级到更新的python失败了我的目的.

建议用于警告的URL处的信息InsecurePlatformWarning表明我使用pip安装了更多内容...>.<

PS我也尝试过使用setuptools-40.0.0中的easy-install,但我无法使用它.我不确定我是否正确使用它,因为setuptools安装文档有循环链接(从文档到Pypi,回到文档)

Answer 1

对于Python 2.6,您需要更旧setuptools.适用于Python 2.6的最后一个setuptools版本是36.8.

下载setuptools-36.8.0.zip,解压缩并运行python2.6 setup.py install.

之后,get-pip.py应该pip为您安装.

pip支持Python 2.6 的最后一个版本是9.0.3:https://pypi.org/project/pip/9.0.3/#files