t-route build failed in NGIAB

[benlee0423]

Current behavior

In our NGIAB repo, t-route build failed following error message.
#10 202.4 python3: can't open file '/ngen/t-route/src/troute-nwm/setup.py': [Errno 2] No such file or directory
#10 ERROR: process "/bin/sh -c export FC=gfortran NETCDF=/usr/include && cd ${WORKDIR}/t-route && ./compiler.sh && cd ./src/troute-network && python3 setup.py --use-cython bdist_wheel && cp dist/.whl ${WORKDIR}/t-route/wheels/ && cd ../troute-routing && python3 setup.py --use-cython bdist_wheel && cp dist/.whl ${WORKDIR}/t-route/wheels/ && cd ../troute-config && python3 -m build . && cp dist/.whl ${WORKDIR}/t-route/wheels/ && cd ../troute-nwm && python3 setup.py bdist_wheel && cp dist/.whl ${WORKDIR}/t-route/wheels/" did not complete successfully: exit code: 2I

I see the NOAA-OWP/t-route@41b6983 removed
src/troute-nwm/setup.py file.
We are using this file to create wheel with the following command.
python3 setup.py bdist_wheel

I tried to build with python3 -m build ., and it is able to build but the image getting another during run-time.

[shorvath-noaa]

@aaraney any thoughts on this?

[aaraney]

Hey @benlee0423, the installation process for troute.nwm no longer uses setup.py (changed in #784) and has been moved to the more modern pyproject.toml format.

Change:

 cd ../troute-nwm &&
 python3 setup.py bdist_wheel &&

to

 cd ../troute-nwm &&
 python3 -m build . &&

[aaraney]

Thanks for reporting this, @benlee0423! It seems that python -m build . fixed the first issue you reported. I opened #799 to address your other CI failure.