Reputation: 1
I'm trying to install petsc4py
for python. I'm currently using WSL (Ubuntu) but I've tried in Windows as well and the result is always the same.
The installation of e.g. numpy or pandas worked as expected.
I've tried all types of commands as explained in the installation guide or the PyPi page but I always get the following error (I assume only the last few lines are relevant, but here is the whole thing):
Me:~$ python3 -m pip install mpi4py petsc petsc4py
Defaulting to user installation because normal site-packages is not writeable
Requirement already satisfied: mpi4py in /usr/local/lib/python3.10/dist-packages (3.1.6)
Collecting petsc
Using cached petsc-3.21.1.tar.gz (17.3 MB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... done
Collecting petsc4py
Using cached petsc4py-3.21.1.tar.gz (419 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Installing backend dependencies ... error
error: subprocess-exited-with-error
× pip subprocess to install backend dependencies did not run successfully.
│ exit code: 1
╰─> [101 lines of output]
Collecting petsc<3.22,>=3.21
Using cached petsc-3.21.1.tar.gz (17.3 MB)
Installing build dependencies: started
Installing build dependencies: finished with status 'done'
Getting requirements to build wheel: started
Getting requirements to build wheel: finished with status 'done'
Preparing metadata (pyproject.toml): started
Preparing metadata (pyproject.toml): finished with status 'done'
Collecting wheel
Using cached wheel-0.43.0-py3-none-any.whl (65 kB)
Collecting mpi4py>=1.2.2
Using cached mpi4py-3.1.6-cp310-cp310-linux_x86_64.whl
Building wheels for collected packages: petsc
Building wheel for petsc (pyproject.toml): started
Building wheel for petsc (pyproject.toml): finished with status 'error'
error: subprocess-exited-with-error
× Building wheel for petsc (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [75 lines of output]
running bdist_wheel
running build
running build_py
creating build
creating build/lib
creating build/lib/petsc
copying config/pypi/__init__.py -> build/lib/petsc
copying config/pypi/__main__.py -> build/lib/petsc
running install
=============================================================================================
Configuring PETSc to compile on your system
=============================================================================================
=============================================================================================
***** WARNING *****
Using default C optimization flags "-g -O". You might consider manually setting optimal
optimization flags for your system with COPTFLAGS="optimization flags" see
config/examples/arch-*-opt.py for examples
=============================================================================================
=============================================================================================
***** WARNING *****
Using default Cxx optimization flags "-g -O". You might consider manually setting optimal
optimization flags for your system with CXXOPTFLAGS="optimization flags" see
config/examples/arch-*-opt.py for examples
=============================================================================================
=============================================================================================
***** WARNING *****
Using default FC optimization flags "-g -O". You might consider manually setting optimal
optimization flags for your system with FOPTFLAGS="optimization flags" see
config/examples/arch-*-opt.py for examples
=============================================================================================
*********************************************************************************************
UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for details):
---------------------------------------------------------------------------------------------
Could not find a functional BLAS. Run with --with-blas-lib=<lib> to indicate the library
containing BLAS.
Or --download-fblaslapack=1 to have one automatically downloaded and installed
*********************************************************************************************
Traceback (most recent call last):
File "/tmp/tmpi9pta6w4_in_process.py", line 363, in <module>
main()
File "/tmp/tmpi9pta6w4_in_process.py", line 345, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "/tmp/tmpi9pta6w4_in_process.py", line 261, in build_wheel
return _build_backend().build_wheel(wheel_directory, config_settings,
File "/usr/lib/python3/dist-packages/setuptools/build_meta.py", line 230, in build_wheel
return self._build_with_temp_dir(['bdist_wheel'], '.whl',
File "/usr/lib/python3/dist-packages/setuptools/build_meta.py", line 215, in _build_with_temp_dir
self.run_setup()
File "/usr/lib/python3/dist-packages/setuptools/build_meta.py", line 158, in run_setup
exec(compile(code, __file__, 'exec'), locals())
File "setup.py", line 359, in <module>
setup(
File "/usr/lib/python3/dist-packages/setuptools/__init__.py", line 153, in setup
return distutils.core.setup(**attrs)
File "/usr/lib/python3/dist-packages/setuptools/_distutils/core.py", line 148, in setup
return run_commands(dist)
File "/usr/lib/python3/dist-packages/setuptools/_distutils/core.py", line 163, in run_commands
dist.run_commands()
File "/usr/lib/python3/dist-packages/setuptools/_distutils/dist.py", line 967, in run_commands
self.run_command(cmd)
File "/usr/lib/python3/dist-packages/setuptools/_distutils/dist.py", line 986, in run_command
cmd_obj.run()
File "/usr/lib/python3/dist-packages/wheel/bdist_wheel.py", line 335, in run
self.run_command('install')
File "/usr/lib/python3/dist-packages/setuptools/_distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3/dist-packages/setuptools/_distutils/dist.py", line 986, in run_command
cmd_obj.run()
File "setup.py", line 282, in run
config(prefix, self.dry_run)
File "setup.py", line 189, in config
raise RuntimeError(status)
RuntimeError: 256
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for petsc
Failed to build petsc
ERROR: Could not build wheels for petsc, which is required to install pyproject.toml-based projects
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error
× pip subprocess to install backend dependencies 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.
Any idea how to solve this?
Upvotes: 0
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