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Pyomo / pyomo

An object-oriented algebraic modeling language in Python for structured optimization problems.
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Unable to install pyomo solvers in macos #3230

Closed BarshaLamichhane closed 6 months ago

BarshaLamichhane commented 6 months ago

Summary

I ran pyomo.SolverFactory('cbc') and also pyomo.SolverFactory('glpk') but I am facing the error.

Steps to reproduce the issue

$ pip install cbc
$ pip install glpk
...
# example.py
import pyomo.environ as pyomo
model = pyomo.ConcreteModel()

model.x1 = pyomo.Var(domain=pyomo.NonNegativeReals)
model.x2 = pyomo.Var(domain=pyomo.NonNegativeReals)

model.c = pyomo.ConstraintList()
model.c.add(model.x1*10 +1 >= model.x2)
model.c.add(model.x1*(0.1) + 2 >= model.x2)
model.c.add(model.x1*(-0.1) + 6 >= model.x2)

model.objective = pyomo.Objective(rule = lambda model: model.x1 + model.x2*10, sense = pyomo.maximize)

solver = pyomo.SolverFactory('cbc') #gurobi, glpk
# solver = pyomo.SolverFactory('glpk')
result = solver.solve(model)

print(result)
print(model.x1(), model.x2())
...

Error Message

$ # (Barsha) barshalamichhane@SI-P-778962 pyomo_approach % python product_1.py
WARNING: Could not locate the 'cbc' executable, which is required for solver
cbc
Traceback (most recent call last):
  File "/Users/barshalamichhane/Library/CloudStorage/OneDrive-UniversitéLaval/Barsha/iid/nutrition_project/Barsha/src/pyomo_approach/product_1.py", line 16, in <module>
    result = solver.solve(model)
             ^^^^^^^^^^^^^^^^^^^
  File "/Users/barshalamichhane/Documents/Laval_University/iid/nutrition_project/Barsha/lib/python3.12/site-packages/pyomo/opt/base/solvers.py", line 534, in solve
    self.available(exception_flag=True)
  File "/Users/barshalamichhane/Documents/Laval_University/iid/nutrition_project/Barsha/lib/python3.12/site-packages/pyomo/opt/solver/shellcmd.py", line 139, in available
    raise ApplicationError(msg % self.name)
pyomo.common.errors.ApplicationError: No executable found for solver 'cbc'

$ # (Barsha) barshalamichhane@SI-P-778962 pyomo_approach % pip install cbc
Collecting cbc
  Using cached cbc-1.1.0-py3-none-any.whl.metadata (5.5 kB)
Collecting absl-py==1.1.0 (from cbc)
  Using cached absl_py-1.1.0-py3-none-any.whl.metadata (2.3 kB)
Collecting alabaster==0.7.12 (from cbc)
  Using cached alabaster-0.7.12-py2.py3-none-any.whl.metadata (2.0 kB)
Collecting astunparse==1.6.3 (from cbc)
  Using cached astunparse-1.6.3-py2.py3-none-any.whl.metadata (4.4 kB)
Collecting attrs==21.4.0 (from cbc)
  Using cached attrs-21.4.0-py2.py3-none-any.whl.metadata (9.8 kB)
Collecting Babel==2.10.1 (from cbc)
  Using cached Babel-2.10.1-py3-none-any.whl.metadata (1.3 kB)
Collecting bleach==5.0.0 (from cbc)
  Using cached bleach-5.0.0-py3-none-any.whl.metadata (26 kB)
Collecting build==0.8.0 (from cbc)
  Using cached build-0.8.0-py3-none-any.whl.metadata (4.0 kB)
Collecting cachetools==5.2.0 (from cbc)
  Using cached cachetools-5.2.0-py3-none-any.whl.metadata (5.1 kB)
Collecting certifi==2022.5.18.1 (from cbc)
  Using cached certifi-2022.5.18.1-py3-none-any.whl.metadata (2.8 kB)
Collecting cffi==1.15.0 (from cbc)
  Using cached cffi-1.15.0.tar.gz (484 kB)
  Preparing metadata (setup.py) ... done
Collecting charset-normalizer==2.0.12 (from cbc)
  Using cached charset_normalizer-2.0.12-py3-none-any.whl.metadata (11 kB)
Collecting commonmark==0.9.1 (from cbc)
  Using cached commonmark-0.9.1-py2.py3-none-any.whl.metadata (5.7 kB)
Collecting cryptography==37.0.2 (from cbc)
  Using cached cryptography-37.0.2-cp36-abi3-macosx_10_10_universal2.whl.metadata (5.5 kB)
Collecting cycler==0.11.0 (from cbc)
  Using cached cycler-0.11.0-py3-none-any.whl.metadata (785 bytes)
Collecting docutils==0.18.1 (from cbc)
  Using cached docutils-0.18.1-py2.py3-none-any.whl.metadata (2.9 kB)
Collecting flatbuffers==1.12 (from cbc)
  Using cached flatbuffers-1.12-py2.py3-none-any.whl.metadata (872 bytes)
Collecting fonttools==4.33.3 (from cbc)
  Using cached fonttools-4.33.3-py3-none-any.whl.metadata (125 kB)
Collecting gast==0.4.0 (from cbc)
  Using cached gast-0.4.0-py3-none-any.whl.metadata (1.1 kB)
Collecting google-auth==2.6.6 (from cbc)
  Using cached google_auth-2.6.6-py2.py3-none-any.whl.metadata (3.6 kB)
Collecting google-auth-oauthlib==0.4.6 (from cbc)
  Using cached google_auth_oauthlib-0.4.6-py2.py3-none-any.whl.metadata (2.7 kB)
Collecting google-pasta==0.2.0 (from cbc)
  Using cached google_pasta-0.2.0-py3-none-any.whl.metadata (814 bytes)
Collecting grpcio==1.46.3 (from cbc)
  Using cached grpcio-1.46.3.tar.gz (21.8 MB)
  Preparing metadata (setup.py) ... done
Collecting h5py==3.7.0 (from cbc)
  Using cached h5py-3.7.0.tar.gz (392 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Collecting idna==3.3 (from cbc)
  Using cached idna-3.3-py3-none-any.whl.metadata (9.8 kB)
Collecting imagesize==1.3.0 (from cbc)
  Using cached imagesize-1.3.0-py2.py3-none-any.whl.metadata (1.4 kB)
Collecting importlib-metadata==4.11.4 (from cbc)
  Using cached importlib_metadata-4.11.4-py3-none-any.whl.metadata (4.0 kB)
Collecting iniconfig==1.1.1 (from cbc)
  Using cached iniconfig-1.1.1-py2.py3-none-any.whl.metadata (2.4 kB)
Collecting jeepney==0.8.0 (from cbc)
  Using cached jeepney-0.8.0-py3-none-any.whl.metadata (1.3 kB)
Collecting Jinja2==3.1.2 (from cbc)
  Using cached Jinja2-3.1.2-py3-none-any.whl.metadata (3.5 kB)
Collecting keras==2.9.0 (from cbc)
  Using cached keras-2.9.0-py2.py3-none-any.whl.metadata (1.3 kB)
Collecting Keras-Preprocessing==1.1.2 (from cbc)
  Using cached Keras_Preprocessing-1.1.2-py2.py3-none-any.whl.metadata (1.9 kB)
Collecting keyring==23.5.1 (from cbc)
  Using cached keyring-23.5.1-py3-none-any.whl.metadata (19 kB)
Collecting kiwisolver==1.4.2 (from cbc)
  Using cached kiwisolver-1.4.2.tar.gz (96 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Collecting libclang==14.0.1 (from cbc)
  Using cached libclang-14.0.1-py2.py3-none-macosx_11_0_arm64.whl.metadata (4.8 kB)
Collecting Markdown==3.3.7 (from cbc)
  Using cached Markdown-3.3.7-py3-none-any.whl.metadata (4.6 kB)
Collecting MarkupSafe==2.1.1 (from cbc)
  Using cached MarkupSafe-2.1.1.tar.gz (18 kB)
  Preparing metadata (setup.py) ... done
Collecting matplotlib==3.5.2 (from cbc)
  Using cached matplotlib-3.5.2.tar.gz (35.2 MB)
  Preparing metadata (setup.py) ... done
Collecting numpy==1.22.4 (from cbc)
  Using cached numpy-1.22.4.zip (11.5 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  error: subprocess-exited-with-error

  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [33 lines of output]
      Traceback (most recent call last):
        File "/Users/barshalamichhane/Documents/Laval_University/iid/nutrition_project/Barsha/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
          main()
        File "/Users/barshalamichhane/Documents/Laval_University/iid/nutrition_project/Barsha/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
          json_out['return_val'] = hook(**hook_input['kwargs'])
                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/Users/barshalamichhane/Documents/Laval_University/iid/nutrition_project/Barsha/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 112, in get_requires_for_build_wheel
          backend = _build_backend()
                    ^^^^^^^^^^^^^^^^
        File "/Users/barshalamichhane/Documents/Laval_University/iid/nutrition_project/Barsha/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 77, in _build_backend
          obj = import_module(mod_path)
                ^^^^^^^^^^^^^^^^^^^^^^^
        File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/importlib/__init__.py", line 90, in import_module
          return _bootstrap._gcd_import(name[level:], package, level)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
        File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
        File "<frozen importlib._bootstrap>", line 1310, in _find_and_load_unlocked
        File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
        File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
        File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
        File "<frozen importlib._bootstrap>", line 1331, in _find_and_load_unlocked
        File "<frozen importlib._bootstrap>", line 935, in _load_unlocked
        File "<frozen importlib._bootstrap_external>", line 994, in exec_module
        File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
        File "/private/var/folders/5q/gqq_38qd7ygbjx8qx5hj512r0000gn/T/pip-build-env-p5koig8r/overlay/lib/python3.12/site-packages/setuptools/__init__.py", line 16, in <module>
          import setuptools.version
        File "/private/var/folders/5q/gqq_38qd7ygbjx8qx5hj512r0000gn/T/pip-build-env-p5koig8r/overlay/lib/python3.12/site-packages/setuptools/version.py", line 1, in <module>
          import pkg_resources
        File "/private/var/folders/5q/gqq_38qd7ygbjx8qx5hj512r0000gn/T/pip-build-env-p5koig8r/overlay/lib/python3.12/site-packages/pkg_resources/__init__.py", line 2172, in <module>
          register_finder(pkgutil.ImpImporter, find_on_path)
                          ^^^^^^^^^^^^^^^^^^^
      AttributeError: module 'pkgutil' has no attribute 'ImpImporter'. Did you mean: 'zipimporter'?
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

$ # (Barsha) barshalamichhane@SI-P-778962 pyomo_approach % python product_1.py
WARNING: Could not locate the 'glpsol' executable, which is required for
solver 'glpk'
Traceback (most recent call last):
  File "/Users/barshalamichhane/Library/CloudStorage/OneDrive-UniversitéLaval/Barsha/iid/nutrition_project/Barsha/src/pyomo_approach/product_1.py", line 16, in <module>
    result = solver.solve(model)
             ^^^^^^^^^^^^^^^^^^^
  File "/Users/barshalamichhane/Documents/Laval_University/iid/nutrition_project/Barsha/lib/python3.12/site-packages/pyomo/opt/base/solvers.py", line 534, in solve
    self.available(exception_flag=True)
  File "/Users/barshalamichhane/Documents/Laval_University/iid/nutrition_project/Barsha/lib/python3.12/site-packages/pyomo/opt/solver/shellcmd.py", line 139, in available
    raise ApplicationError(msg % self.name)
pyomo.common.errors.ApplicationError: No executable found for solver 'glpk'

$ # (Barsha) barshalamichhane@SI-P-778962 pyomo_approach % pip install glpk
Collecting glpk
  Using cached glpk-0.4.7.tar.gz (161 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Building wheels for collected packages: glpk
  Building wheel for glpk (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Building wheel for glpk (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [16 lines of output]
      WARNING setuptools_scm.pyproject_reading toml section missing 'pyproject.toml does not contain a tool.setuptools_scm section'
      running bdist_wheel
      running build
      running build_ext
      building 'glpk' extension
      creating build
      creating build/temp.macosx-10.9-universal2-cpython-312
      creating build/temp.macosx-10.9-universal2-cpython-312/src
      clang -fno-strict-overflow -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -O3 -Wall -arch arm64 -arch x86_64 -g -DVERSION_NUMBER=\"0.4.7\" -I/Users/barshalamichhane/Documents/Laval_University/iid/nutrition_project/Barsha/include -I/Library/Frameworks/Python.framework/Versions/3.12/include/python3.12 -c src/2to3.c -o build/temp.macosx-10.9-universal2-cpython-312/src/2to3.o
      clang -fno-strict-overflow -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -O3 -Wall -arch arm64 -arch x86_64 -g -DVERSION_NUMBER=\"0.4.7\" -I/Users/barshalamichhane/Documents/Laval_University/iid/nutrition_project/Barsha/include -I/Library/Frameworks/Python.framework/Versions/3.12/include/python3.12 -c src/bar.c -o build/temp.macosx-10.9-universal2-cpython-312/src/bar.o
      In file included from src/bar.c:22:
      src/lp.h:24:10: fatal error: 'glpk.h' file not found
      #include <glpk.h>
               ^~~~~~~~
      1 error generated.
      error: command '/usr/bin/clang' failed with exit code 1
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for glpk
Failed to build glpk
ERROR: Could not build wheels for glpk, which is required to install pyproject.toml-based projects

Information on your system

Pyomo version: 6.7.1 Python version: 3.11.5 Operating system: macOS Sonoma ; Chip: Apple M1 How Pyomo was installed (PyPI, conda, source): pip Solver (if applicable): solver not able to install

Additional information

mrmundt commented 6 months ago

Hi @BarshaLamichhane . This is a problem on your machine / in your environment, not with Pyomo. We do not distribute cbc or glpk.