如果更换pip源后仍然出现超时问题,你可以尝试使用--timeout参数来延长pip安装时的超时时间。例如: bash pip3 install virtualenv virtualenvwrapper --timeout=60 这里的60是超时时间(秒),你可以根据需要调整这个值。 检查防火墙或代理设置: 确保你的防火墙或代理设置没有阻止pip的安装。如果你在使用代理,请确保pip...
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple/ Requirement already satisfied: numpy in c:\users\administrator\appdata\local\programs\python\python37\lib\site-packages (1.21.6) PS G:\projects\python\pythonNotes> pip install virtualenv Looking in indexes: https://pypi.tuna.tsinghua...
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple/ Requirement already satisfied: numpy in c:\users\administrator\appdata\local\programs\python\python37\lib\site-packages (1.21.6) PS G:\projects\python\pythonNotes> pip install virtualenv Looking in indexes: https://pypi.tuna.tsinghua...
Lookinginindexes: https://pypi.tuna.tsinghua.edu.cn/simple/ Requirement already satisfied: numpyinc:\users\administrator\appdata\local\programs\python\python37\lib\site-packages (1.21.6) PS G:\projects\python\pythonNotes> pip install virtualenv Lookinginindexes: https://pypi.tuna.tsinghua.edu.cn/...
PS G:\projects\python\pythonNotes>pipinstallnumpy Lookinginindexes: https://pypi.tuna.tsinghua.edu.cn/simple/ Requirement already satisfied: numpyinc:\users\administrator\appdata\local\programs\python\python37\lib\site-packages(1.21.6)PS G:\projects\python\pythonNotes>pipinstallvirtualenv ...
(1.21.6)PS G:\projects\python\pythonNotes> pip install virtualenvLooking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple/Collecting virtualenv Downloading https://pypi.tuna.tsinghua.edu.cn/packages/fd/76/c99d37939e17e3c53f1c1b7e4f5365a9160b1cd0b37700657eed9a2a6775/virtualenv-20.16.7-py...
PS G:\projects\python\pythonNotes>pipinstallnumpy Lookinginindexes: https://pypi.tuna.tsinghua.edu.cn/simple/ Requirement already satisfied: numpyinc:\users\administrator\appdata\local\programs\python\python37\lib\site-packages(1.21.6)PS G:\projects\python\pythonNotes>pipinstallvirtualenv Lookinginind...
学习flask,安装virtualenv环境,这些带都ok,但是一安装包总是出错无法安装, 比如这样超时的问题: (env)user@orz:~/flask_study/venv-test/test$ easy_install Flask-SQLAlchemy Searching for Flask-SQLAlchemy Readinghttp://pypi.python.org/simple/Flask-SQLAlchemy/ ...
pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host=’files.pythonhosted.org’, port=443): Read timed out. 使用镜像:pip install xxxx -i https://pypi.douban.com/simple 如下: pip install virtualenv -i https://pypi.douban.com/simple 这时可以换成国内源: pip install -i ...
执行python setup.py install命令进行安装。 安装完成后,可以通过pip --version命令来验证pip是否成功安装。 pip的常见选项和设置可以通过pip的配置文件进行修改。pip的配置文件位于用户主目录下的.pip目录中(例如Linux系统下的~/.pip/pip.conf)。 在配置文件中,可以设置以下常见选项: ...