hermes - 💡(How to fix) Fix how to install acp？ [1 participants]

test@test~/.hermes$ pip install -e '.[acp]' 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/python3.12/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.

TL;DR

The issue is likely due to the Python environment being externally managed, and the solution involves creating a virtual environment to install packages.

Guidance

• The error message suggests creating a virtual environment using python3 -m venv path/to/venv to install non-Debian-packaged Python packages.
• Before creating a virtual environment, ensure you have python3-full installed.
• Alternatively, you can use pipx install xyz to manage a virtual environment for a non-Debian packaged Python application, but make sure you have pipx installed.
• To verify the fix, try installing the package again after creating the virtual environment and activating it.

Example

# Create a virtual environment
python3 -m venv myenv

# Activate the virtual environment
source myenv/bin/activate

# Install the package
pip install -e '.[acp]'

Notes

The provided solution assumes that the issue is indeed due to the externally managed Python environment. If the issue persists, it may be necessary to contact the Python installation or OS distribution provider for further assistance.

Recommendation

Apply workaround: Create a virtual environment to install packages, as this approach is explicitly suggested in the error message and is a safe and recommended practice for managing Python packages.