安装了 virtualenv 千防万防 python，没想到 pip 坏了。。。

'''
Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x10258e250>, 'Connection to pypi.python.org timed out. (connect timeout=15)')': /simple/pyparsing/

Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x10258e4d0>, 'Connection to pypi.python.org timed out. (connect timeout=15)')': /simple/pyparsing/

Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x10258e3d0>, 'Connection to pypi.python.org timed out. (connect timeout=15)')': /simple/pyparsing/

Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x10258e9d0>, 'Connection to pypi.python.org timed out. (connect timeout=15)')': /simple/pyparsing/

Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x10258e650>, 'Connection to pypi.python.org timed out. (connect timeout=15)')': /simple/pyparsing/
'''

如何安装旧版本的pip

onlyice

2015-06-24 18:28:58 +08:00

@liupy525
@lilydjwg
这两位是正解

pip 的错误日志里面描述的是连 pypi.python.org 超时，而这个网站上面存储了你要安装的 Python 包，连不上导致了 pip 安装失败。并不表示 pip 就坏了。

可以换一个国内的 pypi 镜像，推荐中科大的： https://lug.ustc.edu.cn/wiki/mirrors/help/pypi

食用方法：

Windows：C:\Users\your_name\pip\pip.ini
*nix, OSX: ~/.pip/pip.conf

把下面两行写到上面对应的文件中，pip 就会使用中科大的镜像了。

[global]
index-url = https://pypi.mirrors.ustc.edu.cn/simple