Installs cbc binaries for many different systems, instead of using the correct cbc binary provided by the coin-or-cbc dependency #740
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well, PULP_CBC_CMD calls the "embedded" binary, while the COIN_CMD API
calls whatever installed binary you have in your PATH. In your case, I
imagine the tests that fail are the ones relating to PULP_CBC_CMD. But the
other ones *should* work. Can you confirm this?
If the pulp/solverdir/cbc/linux/64/cbc binary is not compatible with your
system then yes, we should check the OS better. Feel free to file a Pull
Request to fix this. I suspect the change is around here
https://github.com/coin-or/pulp/blob/cfb8a0f637965aeb4ae9d3a21dd9b386140e94e4/pulp/apis/core.py#L152
El mié, 13 mar 2024 a las 7:56, ***@***.*** ***@***.***>)
escribió:
… Details for the issue What did you do?
Ran tests.
What did you expect to see?
Success.
What did you see instead?
Many failures, see the log
<https://freebsd.org/~yuri/PuLP-2.8.0-tests.log>.
Useful extra information
The project installs architecture-specific binaries, like:
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/32/__init__.py
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/32/__pycache__/__init__%%PYTHON_EXT_SUFFIX%%.opt-1.pyc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/32/__pycache__/__init__%%PYTHON_EXT_SUFFIX%%.pyc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/32/cbc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/32/coin-license.txt
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/64/__init__.py
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/64/__pycache__/__init__%%PYTHON_EXT_SUFFIX%%.opt-1.pyc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/64/__pycache__/__init__%%PYTHON_EXT_SUFFIX%%.pyc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/64/cbc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/64/coin-license.txt
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/arm64/__init__.py
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/arm64/__pycache__/__init__%%PYTHON_EXT_SUFFIX%%.opt-1.pyc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/arm64/__pycache__/__init__%%PYTHON_EXT_SUFFIX%%.pyc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/arm64/cbc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/linux/arm64/coin-license.txt
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/osx/64/__init__.py
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/osx/64/__pycache__/__init__%%PYTHON_EXT_SUFFIX%%.opt-1.pyc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/osx/64/__pycache__/__init__%%PYTHON_EXT_SUFFIX%%.pyc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/osx/64/cbc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/osx/64/coin-license.txt
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/win/32/__init__.py
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/win/32/__pycache__/__init__%%PYTHON_EXT_SUFFIX%%.opt-1.pyc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/win/32/__pycache__/__init__%%PYTHON_EXT_SUFFIX%%.pyc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/win/32/cbc.exe
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/win/32/coin-license.txt
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/win/64/__init__.py
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/win/64/__pycache__/__init__%%PYTHON_EXT_SUFFIX%%.opt-1.pyc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/win/64/__pycache__/__init__%%PYTHON_EXT_SUFFIX%%.pyc
%%PYTHON_SITELIBDIR%%/pulp/solverdir/cbc/win/64/cbc.exe
This is instead of using the cbc executable provided by the
coin-or-cbc-2.10.11 dependency.
It is wrong to install all binaries on all systems.
Why does it run the linux executable pulp/solverdir/cbc/linux/64/cbc on
FreeBSD?
Shouldn't it do this at least based on the system name?
What operating system are you using?
- Windows: ( *version:* ___ )
- Linux: ( *distro:* ___ )
- Mac OS: ( *version:* ___ )
- FreeBSD 14.0
I'm using python version:
- 3.9
- 3.8
- 3.9
- 3.10
- 3.11
- Other: ___
I installed PuLP via:
- pypi (python -m pip install pulp)
- github (python -m pip install -U git+https://github.com/coin-or/pulp)
- port
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I am just a port/package maintainer, and I don't have resources for PRs, unfortunately. |
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This would require a deep re-work. |
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Details for the issue
What did you do?
Ran tests.
What did you expect to see?
Success.
What did you see instead?
Many failures, see the log.
Useful extra information
The project installs architecture-specific binaries, like:
This is instead of using the
cbcexecutable provided by the coin-or-cbc-2.10.11 dependency.It is wrong to install all binaries on all systems.
Why does it run the linux executable
pulp/solverdir/cbc/linux/64/cbcon FreeBSD?Shouldn't it do this at least based on the system name?
What operating system are you using?
I'm using python version:
I installed PuLP via:
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