[Bug] `pip3 install --user wheel "cython<3.0.0"` error on Ubuntu 24.04

[tuhaihe]

Apache Cloudberry version

main

What happened

When running make install -C ~/cloudberry, errors returned:

# Download PyYAML using curl (only if not exists)
Downloading PyYAML-5.4.1.tar.gz...
# install dependencies of gpdemo
for file in gpdemo-defaults.sh lalshell generate_certs.sh demo_cluster.sh probe_config.sh README; do \
	/usr/bin/install -c -m 755 ../../gpAux/gpdemo/$file '/usr/local/cloudberry-db/bin/lib/gpdemo/'$file ; \
done
# Symlink gpcheckcat from bin to bin/lib to maintain backward compatibility
if [ ! -L /usr/local/cloudberry-db/bin/lib/gpcheckcat  ]; then \
	cd /usr/local/cloudberry-db/bin/lib/ && ln -s ../gpcheckcat gpcheckcat; \
fi
/usr/bin/install -c -m 644 gpload.bat '/usr/local/cloudberry-db/bin/gpload.bat'
# Download PyGreSQL using curl (only if not exists)
Downloading PyGreSQL-5.2.tar.gz...
# Install wheel and cython for PyYAML building
pip3 install --user wheel "cython<3.0.0"
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.
make[2]: *** [Makefile:100: download-python-deps] Error 1
make[2]: Leaving directory '/home/gpadmin/cloudberry/gpMgmt/bin'
make[1]: *** [Makefile:7: install-bin-recurse] Error 2
make[1]: Leaving directory '/home/gpadmin/cloudberry/gpMgmt'
make: *** [GNUmakefile:80: install] Error 2
make: Leaving directory '/home/gpadmin/cloudberry'

What you think should happen instead

No response

How to reproduce

Following the build docs: https://cloudberry.apache.org/docs/next/deployment/quick-build

Operating System

Ubuntu 24.04.3 LTS

Anything else

No response

Are you willing to submit PR?

• Yes, I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct.