[Bug：unable to install the dependencies (fasttext and pyicu) using Poetry

[jdx2099]

Is there an existing issue for the same bug?

• [X] I have checked the existing issues.

Branch name

main

Commit ID

odff64f

Other environment information

OS type:Ubuntu 20.04

Actual behavior

When I was trying to launch service from source, I encountered a problem. I completely follow the readme file I typed this command "~/.local/bin/poetry install --sync --no-root # install RAGFlow dependent python modules" to install the dependencies but it didn't completely succeed. The following is the error message.

=================================================================================

• Installing fasttext (0.9.3): Failed

  ChefBuildError

  Backend subprocess exited when trying to invoke build_wheel

  /tmp/tmpz4evzljs/.venv/lib/python3.12/site-packages/setuptools/dist.py:495: SetuptoolsDeprecationWarning: Invalid dash-separated options

Note: This error originates from the build backend, and is likely not a problem with poetry but with fasttext (0.9.3) not supporting PEP 517 builds. You can verify this by running 'pip wheel --no-cache-dir --use-pep517 "fasttext (==0.9.3)"'.

=================================================================================

• Installing pyicu (2.14): Failed

  ChefBuildError

  Backend subprocess exited when trying to invoke build_wheel

  :56: DeprecationWarning: Use shutil.which instead of find_executable /tmp/tmpgvd94te0/.venv/lib/python3.12/site-packages/setuptools/_distutils/dist.py:261: UserWarning: Unknown distribution option: 'test_suite' warnings.warn(msg)

=================================================================================

It seems that these two packages pyicu and fasttext can not be installed properly.

Expected behavior

No response

Steps to reproduce

follow the readme.md

Additional information

No response

[yuzhichang]

The gcc on Ubuntu 20.04 is too old to build fasttext and pyicu. Please upgrade to gcc-14, or use Ubuntu 24.04 instead.