问题描述:
已经安装的Python版本为3.6.1, 在公司网络环境运行.
CMD中安装第三方模块pyperclip时候, 报错‘No matching distribution found for pyperclip‘.
如下:
C:\Users\Csnow\AppData\Local\Programs\Python\Python36\Scripts>pip install py perclip Collecting pyperclip Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connec tion broken by ‘ConnectTimefoutError(<pip._vendor.requests.packages.urllib3.conne ction.VerifiedHTTPSConnection object at 0x0000000003BB5A20>, ‘Connection to pypi .python.org timed out. (connect timeout=15)‘)‘: /simple/pyperclip/ Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connec tion broken by ‘ConnectTimeoutError(<pip._vendor.requests.packages.urllib3.conne ction.VerifiedHTTPSConnection object at 0x0000000003BB5B70>, ‘Connection to pypi .python.org timed out. (connect timeout=15)‘)‘: /simple/pyperclip/ Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connec tion broken by ‘ConnectTimeoutError(<pip._vendor.requests.packages.urllib3.conne ction.VerifiedHTTPSConnection object at 0x0000000003BB5C18>, ‘Connection to pypi .python.org timed out. (connect timeout=15)‘)‘: /simple/pyperclip/ Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connec tion broken by ‘ConnectTimeoutError(<pip._vendor.requests.packages.urllib3.conne ction.VerifiedHTTPSConnection object at 0x0000000003BB5860>, ‘Connection to pypi .python.org timed out. (connect timeout=15)‘)‘: /simple/pyperclip/ Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connec tion broken by ‘ConnectTimeoutError(<pip._vendor.requests.packages.urllib3.conne ction.VerifiedHTTPSConnection object at 0x0000000003BB54E0>, ‘Connection to pypi .python.org timed out. (connect timeout=15)‘)‘: /simple/pyperclip/ Could not find a version that satisfies the requirement pyperclip (from versio ns: ) No matching distribution found for pyperclip
解决思路:
使用ping命令发现所有包都timeout, 说明可能防火墙拦截, CMD数据传输没通过网页浏览器的proxy.
更换网络连接, 选择不经过公司防火墙的网络(例如手机热点), 问题解决, pip成功安装且出现升级提示.
C:\Users\Csnow\AppData\Local\Programs\Python\Python36\Scripts>pip install py perclip Collecting pyperclip Downloading pyperclip-1.6.0.tar.gz Installing collected packages: pyperclip Running setup.py install for pyperclip ... done Successfully installed pyperclip-1.6.0 You are using pip version 9.0.1, however version 9.0.3 is available. You should consider upgrading via the ‘python -m pip install --upgrade pip‘ comm and.
Python IDLE中运行导入该模块的命令成功(没有出现报错).
>>> import pyperclip
>>>