作者:admin
时间:2024-03-29 09:41
分类:电脑技术
内容:
Python的虚拟环境
在运行pip3 install命令时候出现了下面的错误提示
XML/HTML代码
error: externally-managed-environment
× This environment is externally managed
╰─> To install Python packages system-wide, try apt install
python3-xyz, where xyz is the package you are trying to
install.
If you wish to install a non-Debian-packaged Python package,
create a virtual environment using python3 -m venv path/to/venv.
Then use path/to/venv/bin/python and path/to/venv/bin/pip. Make
sure you have python3-full installed.
If you wish to install a non-Debian packaged Python application,
it may be easiest to use pipx install xyz, which will manage a
virtual environment for you. Make sure you have pipx installed.
See /usr/share/doc/python3.11/README.venv for more information.
note: If you believe this is a mistake, please contact your Python installation or OS distribution provider. You can override this, at the risk of breaking your Python installation or OS, by passing --break-system-packages.
hint: See PEP 668 for the detailed specification.
出现以上错误提示，可以在虚拟环境中解决
XML/HTML代码
python3 -m venv .venv
source .venv/bin/activate
然后再运行pip install或者pip3 install安装程序就可以正常进行了。