Dear Jing,
Not being able to use Cython from this sage app is indeed problematic.
However as Dima said this is more a problem of the app rather than a
problem with sage itself. You would better open an issue at
https://github.com/3-manifolds/Sage_macOS. If you do, please post the
link of the issue in this thread.
Best
Vincent
On Wed, 27 Dec 2023 at 13:43, Dima Pasechnik <dimp...@gmail.com> wrote:
>
> On Wed, Dec 27, 2023 at 12:23 PM Jing Guo <dev.g...@gmail.com> wrote:
> >
> > I just did. The following is the new error.
> >
> > ➜ local-hom-count git:(main) ✗ sage
> > ┌────────────────────────────────────────────────────────────────────┐
> > │ SageMath version 10.2, Release Date: 2023-12-03 │
> > │ Using Python 3.11.1. Type "help()" for help. │
> > └────────────────────────────────────────────────────────────────────┘
> > sage: load("helper_functions.pyx")
> > Compiling ./helper_functions.pyx...
> > ---------------------------------------------------------------------------
> > DistutilsExecError Traceback (most recent call last)
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/unixccompiler.py:266,
> > in UnixCCompiler.link(self, target_desc, objects, output_filename,
> > output_dir, libraries, library_dirs, runtime_library_dirs, export_symbols,
> > debug, extra_preargs, extra_postargs, build_temp, target_lang)
> > 264 linker = compiler_fixup(linker, ld_args)
> > --> 266 self.spawn(linker + ld_args)
> > 267 except DistutilsExecError as msg:
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/ccompiler.py:1041,
> > in CCompiler.spawn(self, cmd, **kwargs)
> > 1040 def spawn(self, cmd, **kwargs):
> > -> 1041 spawn(cmd, dry_run=self.dry_run, **kwargs)
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/spawn.py:70,
> > in spawn(cmd, search_path, verbose, dry_run, env)
> > 69 cmd = cmd[0]
> > ---> 70 raise DistutilsExecError(
> > 71 "command {!r} failed with exit code {}".format(cmd, exitcode)
> > 72 )
> >
> > DistutilsExecError: command '/usr/bin/gcc' failed with exit code 1
>
> Please check https://doc.sagemath.org/html/en/installation/index.html#macos
> and note that you re doing development. I.e.
> you are trying to do Sage development in an unsupported environment.
> The app you are using does not come with all the tools needed to
> create Python extensions from Cython (this needs Apple software, which
> one cannot just bundle for copyright reasons).
>
> Having said that, your errors probably indicate that you have an
> outdated XCode/command line tools installed. But I don't know whether
> this can be made to work at all, or you really need a different
> install of Sage for your tasks.
>
>
>
>
> >
> > During handling of the above exception, another exception occurred:
> >
> > LinkError Traceback (most recent call last)
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/sage/misc/cython.py:454,
> > in cython(filename, verbose, compile_message, use_cache,
> > create_local_c_file, annotate, sage_namespace, create_local_so_file)
> > 453 with redirection(2, errfile, close=False):
> > --> 454 dist.run_command("build")
> > 455 finally:
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/dist.py:989,
> > in Distribution.run_command(self, command)
> > 986 # Postpone defaults until all explicit configuration is considered
> > 987 # (setup() args, config files, command line and plugins)
> > --> 989 super().run_command(command)
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/dist.py:988,
> > in Distribution.run_command(self, command)
> > 987 cmd_obj.ensure_finalized()
> > --> 988 cmd_obj.run()
> > 989 self.have_run[command] = 1
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/command/build.py:131,
> > in build.run(self)
> > 130 for cmd_name in self.get_sub_commands():
> > --> 131 self.run_command(cmd_name)
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/cmd.py:318,
> > in Command.run_command(self, command)
> > 314 """Run some other command: uses the 'run_command()' method of
> > 315 Distribution, which creates and finalizes the command object if
> > 316 necessary and then invokes its 'run()' method.
> > 317 """
> > --> 318 self.distribution.run_command(command)
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/dist.py:989,
> > in Distribution.run_command(self, command)
> > 986 # Postpone defaults until all explicit configuration is considered
> > 987 # (setup() args, config files, command line and plugins)
> > --> 989 super().run_command(command)
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/dist.py:988,
> > in Distribution.run_command(self, command)
> > 987 cmd_obj.ensure_finalized()
> > --> 988 cmd_obj.run()
> > 989 self.have_run[command] = 1
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/command/build_ext.py:88,
> > in build_ext.run(self)
> > 87 old_inplace, self.inplace = self.inplace, 0
> > ---> 88 _build_ext.run(self)
> > 89 self.inplace = old_inplace
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/command/build_ext.py:345,
> > in build_ext.run(self)
> > 344 # Now actually compile and link everything.
> > --> 345 self.build_extensions()
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/command/build_ext.py:467,
> > in build_ext.build_extensions(self)
> > 466 else:
> > --> 467 self._build_extensions_serial()
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/command/build_ext.py:493,
> > in build_ext._build_extensions_serial(self)
> > 492 with self._filter_build_errors(ext):
> > --> 493 self.build_extension(ext)
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/command/build_ext.py:249,
> > in build_ext.build_extension(self, ext)
> > 248 self.compiler = self.shlib_compiler
> > --> 249 _build_ext.build_extension(self, ext)
> > 250 if ext._needs_stub:
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/Cython/Distutils/build_ext.py:135,
> > in build_ext.build_extension(self, ext)
> > 134 ext.sources = new_ext.sources
> > --> 135 super(build_ext, self).build_extension(ext)
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/command/build_ext.py:572,
> > in build_ext.build_extension(self, ext)
> > 570 language = ext.language or self.compiler.detect_language(sources)
> > --> 572 self.compiler.link_shared_object(
> > 573 objects,
> > 574 ext_path,
> > 575 libraries=self.get_libraries(ext),
> > 576 library_dirs=ext.library_dirs,
> > 577 runtime_library_dirs=ext.runtime_library_dirs,
> > 578 extra_postargs=extra_args,
> > 579 export_symbols=self.get_export_symbols(ext),
> > 580 debug=self.debug,
> > 581 build_temp=self.build_temp,
> > 582 target_lang=language,
> > 583 )
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/ccompiler.py:752,
> > in CCompiler.link_shared_object(self, objects, output_filename,
> > output_dir, libraries, library_dirs, runtime_library_dirs, export_symbols,
> > debug, extra_preargs, extra_postargs, build_temp, target_lang)
> > 737 def link_shared_object(
> > 738 self,
> > 739 objects,
> > (...)
> > 750 target_lang=None,
> > 751 ):
> > --> 752 self.link(
> > 753 CCompiler.SHARED_OBJECT,
> > 754 objects,
> > 755 output_filename,
> > 756 output_dir,
> > 757 libraries,
> > 758 library_dirs,
> > 759 runtime_library_dirs,
> > 760 export_symbols,
> > 761 debug,
> > 762 extra_preargs,
> > 763 extra_postargs,
> > 764 build_temp,
> > 765 target_lang,
> > 766 )
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/unixccompiler.py:268,
> > in UnixCCompiler.link(self, target_desc, objects, output_filename,
> > output_dir, libraries, library_dirs, runtime_library_dirs, export_symbols,
> > debug, extra_preargs, extra_postargs, build_temp, target_lang)
> > 267 except DistutilsExecError as msg:
> > --> 268 raise LinkError(msg)
> > 269 else:
> >
> > LinkError: command '/usr/bin/gcc' failed with exit code 1
> >
> > During handling of the above exception, another exception occurred:
> >
> > RuntimeError Traceback (most recent call last)
> > Cell In [1], line 1
> > ----> 1 load("helper_functions.pyx")
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/sage/misc/persist.pyx:175,
> > in sage.misc.persist.load (build/cythonized/sage/misc/persist.c:4520)()
> > 173
> > 174 if sage.repl.load.is_loadable_filename(filename):
> > --> 175 sage.repl.load.load(filename, globals())
> > 176 return
> > 177
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/sage/repl/load.py:277,
> > in load(filename, globals, attach)
> > 275 if attach:
> > 276 add_attached_file(fpath)
> > --> 277 exec(load_cython(fpath), globals)
> > 278 elif ext == '.f' or ext == '.f90':
> > 279 from sage.misc.inline_fortran import fortran
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/sage/repl/load.py:68,
> > in load_cython(name)
> > 55 """
> > 56 Helper function to load a Cython file.
> > 57
> > (...)
> > 65 module.
> > 66 """
> > 67 from sage.misc.cython import cython
> > ---> 68 mod, dir = cython(name, compile_message=True, use_cache=True)
> > 69 import sys
> > 70 sys.path.append(dir)
> >
> > File
> > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/sage/misc/cython.py:460,
> > in cython(filename, verbose, compile_message, use_cache,
> > create_local_c_file, annotate, sage_namespace, create_local_so_file)
> > 458 except Exception as msg:
> > 459 msg = str(msg) + "\n" + distutils_messages
> > --> 460 raise RuntimeError(msg.strip())
> > 462 if verbose >= 0:
> > 463 sys.stderr.write(distutils_messages)
> >
> > RuntimeError: command '/usr/bin/gcc' failed with exit code 1
> > ld: unknown option: -platform_version
> > clang: error: linker command failed with exit code 1 (use -v to see
> > invocation)
> >
> > 在2023年12月27日星期三 UTC+1 10:39:25<Dima Pasechnik> 写道：
> >>
> >>
> >>
> >> On 27 December 2023 01:45:58 WET, Jing Guo <dev....@gmail.com> wrote:
> >> >I downloaded from here https://github.com/3-manifolds/Sage_macOS/releases
> >> >
> >> >I was not and am not building Sage on Mac. To clarify, I’m simply
> >> >“developing” this algorithm locally, though with the intention of
> >> >submitting it to Sage source code.
> >>
> >> It's most probably a bug (or a feature) of this specific app.
> >>
> >> It could be that compilers from MacPorts interfere here.
> >> Try temporarily moving MacPorts away or uninstall it.
> >>
> >>
> >>
> >> >
> >> >Jing
> >> >2023年12月27日 +0100 02:44 Dima Pasechnik <dim...@gmail.com>，写道：
> >> >>
> >> >>
> >> >> On 27 December 2023 01:25:30 WET, Jing Guo <dev....@gmail.com> wrote:
> >> >> > Sorry for the confusion. I used Sage downloaded from the website.
> >> >>
> >> >> it's not clear what you mean.
> >> >> We don't distribute Sage binaries, you need to build them.
> >> >> Please provide more details.
> >> >>
> >> >> >
> >> >> > Gcc was installed with MacPorts.
> >> >>
> >> >> gcc (gcc.gnu.org, not Apple's "gcc")
> >> >> cannot be used to build Sage on macOS.
> >> >>
> >> >>
> >> >> >
> >> >> > Jing
> >> >> > 2023年12月27日 +0100 01:54 Dima Pasechnik <dim...@gmail.com>，写道：
> >> >> > > it seems you have gcc in /opt/local - what is it?
> >> >> > > Not very usual. Normally speaking gcc on macOS is Apple's clang.
> >> >> > > How have you built (?) Sage?
> >> >> > >
> >> >> > >
> >> >> > >
> >> >> > > > On 26 December 2023 14:52:23 WET, Jing Guo <dev....@gmail.com>
> >> >> > > > wrote:
> >> >> > > > > Dear all,
> >> >> > > > >
> >> >> > > > > I have implemented an algorithm related to graph homomorphism
> >> >> > > > > counting, and recently I am thinking about improving its
> >> >> > > > > performance, so I think of writing some of the modules/codes in
> >> >> > > > > Cython.
> >> >> > > > >
> >> >> > > > > For instance, I wrote helper functions in
> >> >> > > > > `helper_functions.pyx`, which can be imported sucessfully in
> >> >> > > > > Python 3, via `from helper_functions import *`.
> >> >> > > > >
> >> >> > > > > However, when I run the above command in Sage notebook or Sage,
> >> >> > > > > the output reads
> >> >> > > > >
> >> >> > > > > sage: import helper_functions
> >> >> > > > > ---------------------------------------------------------------------------
> >> >> > > > > ModuleNotFoundError Traceback (most
> >> >> > > > > recent call last)
> >> >> > > > > Cell In [1], line 1
> >> >> > > > > ----> 1 import helper_functions
> >> >> > > > >
> >> >> > > > > ModuleNotFoundError: No module named 'helper_functions'
> >> >> > > > >
> >> >> > > > > When I try to run `load("helper_functions.pyx")`, it will
> >> >> > > > > output a long line of errors (see end of the post).
> >> >> > > > >
> >> >> > > > > I searched online for relevant keywords but couldn't find good
> >> >> > > > > solutions to these problems. I am on macOS 10.13.6
> >> >> > > > >
> >> >> > > > > Thank you for your time!
> >> >> > > > >
> >> >> > > > > Jing
> >> >> > > > >
> >> >> > > > >
> >> >> > > > > sage: load("helper_functions.pyx")
> >> >> > > > > Compiling ./helper_functions.pyx...
> >> >> > > > > ---------------------------------------------------------------------------
> >> >> > > > > DistutilsExecError Traceback (most
> >> >> > > > > recent call last)
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/unixccompiler.py:266,
> >> >> > > > > in UnixCCompiler.link(self, target_desc, objects,
> >> >> > > > > output_filename, output_dir, libraries, library_dirs,
> >> >> > > > > runtime_library_dirs, export_symbols, debug, extra_preargs,
> >> >> > > > > extra_postargs, build_temp, target_lang)
> >> >> > > > > 264 linker = compiler_fixup(linker, ld_args)
> >> >> > > > > --> 266 self.spawn(linker + ld_args)
> >> >> > > > > 267 except DistutilsExecError as msg:
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/ccompiler.py:1041,
> >> >> > > > > in CCompiler.spawn(self, cmd, **kwargs)
> >> >> > > > > 1040 def spawn(self, cmd, **kwargs):
> >> >> > > > > -> 1041 spawn(cmd, dry_run=self.dry_run, **kwargs)
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/spawn.py:70,
> >> >> > > > > in spawn(cmd, search_path, verbose, dry_run, env)
> >> >> > > > > 69 cmd = cmd[0]
> >> >> > > > > ---> 70 raise DistutilsExecError(
> >> >> > > > > 71 "command {!r} failed with exit code {}".format(cmd,
> >> >> > > > > exitcode)
> >> >> > > > > 72 )
> >> >> > > > >
> >> >> > > > > DistutilsExecError: command '/opt/local/bin/gcc' failed with
> >> >> > > > > exit code 1
> >> >> > > > >
> >> >> > > > > During handling of the above exception, another exception
> >> >> > > > > occurred:
> >> >> > > > >
> >> >> > > > > LinkError Traceback (most
> >> >> > > > > recent call last)
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/sage/misc/cython.py:454,
> >> >> > > > > in cython(filename, verbose, compile_message, use_cache,
> >> >> > > > > create_local_c_file, annotate, sage_namespace,
> >> >> > > > > create_local_so_file)
> >> >> > > > > 453 with redirection(2, errfile, close=False):
> >> >> > > > > --> 454 dist.run_command("build")
> >> >> > > > > 455 finally:
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/dist.py:989,
> >> >> > > > > in Distribution.run_command(self, command)
> >> >> > > > > 986 # Postpone defaults until all explicit configuration is
> >> >> > > > > considered
> >> >> > > > > 987 # (setup() args, config files, command line and plugins)
> >> >> > > > > --> 989 super().run_command(command)
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/dist.py:988,
> >> >> > > > > in Distribution.run_command(self, command)
> >> >> > > > > 987 cmd_obj.ensure_finalized()
> >> >> > > > > --> 988 cmd_obj.run()
> >> >> > > > > 989 self.have_run[command] = 1
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/command/build.py:131,
> >> >> > > > > in build.run(self)
> >> >> > > > > 130 for cmd_name in self.get_sub_commands():
> >> >> > > > > --> 131 self.run_command(cmd_name)
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/cmd.py:318,
> >> >> > > > > in Command.run_command(self, command)
> >> >> > > > > 314 """Run some other command: uses the 'run_command()'
> >> >> > > > > method of
> >> >> > > > > 315 Distribution, which creates and finalizes the command
> >> >> > > > > object if
> >> >> > > > > 316 necessary and then invokes its 'run()' method.
> >> >> > > > > 317 """
> >> >> > > > > --> 318 self.distribution.run_command(command)
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/dist.py:989,
> >> >> > > > > in Distribution.run_command(self, command)
> >> >> > > > > 986 # Postpone defaults until all explicit configuration is
> >> >> > > > > considered
> >> >> > > > > 987 # (setup() args, config files, command line and plugins)
> >> >> > > > > --> 989 super().run_command(command)
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/dist.py:988,
> >> >> > > > > in Distribution.run_command(self, command)
> >> >> > > > > 987 cmd_obj.ensure_finalized()
> >> >> > > > > --> 988 cmd_obj.run()
> >> >> > > > > 989 self.have_run[command] = 1
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/command/build_ext.py:88,
> >> >> > > > > in build_ext.run(self)
> >> >> > > > > 87 old_inplace, self.inplace = self.inplace, 0
> >> >> > > > > ---> 88 _build_ext.run(self)
> >> >> > > > > 89 self.inplace = old_inplace
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/command/build_ext.py:345,
> >> >> > > > > in build_ext.run(self)
> >> >> > > > > 344 # Now actually compile and link everything.
> >> >> > > > > --> 345 self.build_extensions()
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/command/build_ext.py:467,
> >> >> > > > > in build_ext.build_extensions(self)
> >> >> > > > > 466 else:
> >> >> > > > > --> 467 self._build_extensions_serial()
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/command/build_ext.py:493,
> >> >> > > > > in build_ext._build_extensions_serial(self)
> >> >> > > > > 492 with self._filter_build_errors(ext):
> >> >> > > > > --> 493 self.build_extension(ext)
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/command/build_ext.py:249,
> >> >> > > > > in build_ext.build_extension(self, ext)
> >> >> > > > > 248 self.compiler = self.shlib_compiler
> >> >> > > > > --> 249 _build_ext.build_extension(self, ext)
> >> >> > > > > 250 if ext._needs_stub:
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/Cython/Distutils/build_ext.py:135,
> >> >> > > > > in build_ext.build_extension(self, ext)
> >> >> > > > > 134 ext.sources = new_ext.sources
> >> >> > > > > --> 135 super(build_ext, self).build_extension(ext)
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/command/build_ext.py:572,
> >> >> > > > > in build_ext.build_extension(self, ext)
> >> >> > > > > 570 language = ext.language or
> >> >> > > > > self.compiler.detect_language(sources)
> >> >> > > > > --> 572 self.compiler.link_shared_object(
> >> >> > > > > 573 objects,
> >> >> > > > > 574 ext_path,
> >> >> > > > > 575 libraries=self.get_libraries(ext),
> >> >> > > > > 576 library_dirs=ext.library_dirs,
> >> >> > > > > 577 runtime_library_dirs=ext.runtime_library_dirs,
> >> >> > > > > 578 extra_postargs=extra_args,
> >> >> > > > > 579 export_symbols=self.get_export_symbols(ext),
> >> >> > > > > 580 debug=self.debug,
> >> >> > > > > 581 build_temp=self.build_temp,
> >> >> > > > > 582 target_lang=language,
> >> >> > > > > 583 )
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/ccompiler.py:752,
> >> >> > > > > in CCompiler.link_shared_object(self, objects,
> >> >> > > > > output_filename, output_dir, libraries, library_dirs,
> >> >> > > > > runtime_library_dirs, export_symbols, debug, extra_preargs,
> >> >> > > > > extra_postargs, build_temp, target_lang)
> >> >> > > > > 737 def link_shared_object(
> >> >> > > > > 738 self,
> >> >> > > > > 739 objects,
> >> >> > > > > (...)
> >> >> > > > > 750 target_lang=None,
> >> >> > > > > 751 ):
> >> >> > > > > --> 752 self.link(
> >> >> > > > > 753 CCompiler.SHARED_OBJECT,
> >> >> > > > > 754 objects,
> >> >> > > > > 755 output_filename,
> >> >> > > > > 756 output_dir,
> >> >> > > > > 757 libraries,
> >> >> > > > > 758 library_dirs,
> >> >> > > > > 759 runtime_library_dirs,
> >> >> > > > > 760 export_symbols,
> >> >> > > > > 761 debug,
> >> >> > > > > 762 extra_preargs,
> >> >> > > > > 763 extra_postargs,
> >> >> > > > > 764 build_temp,
> >> >> > > > > 765 target_lang,
> >> >> > > > > 766 )
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/setuptools/_distutils/unixccompiler.py:268,
> >> >> > > > > in UnixCCompiler.link(self, target_desc, objects,
> >> >> > > > > output_filename, output_dir, libraries, library_dirs,
> >> >> > > > > runtime_library_dirs, export_symbols, debug, extra_preargs,
> >> >> > > > > extra_postargs, build_temp, target_lang)
> >> >> > > > > 267 except DistutilsExecError as msg:
> >> >> > > > > --> 268 raise LinkError(msg)
> >> >> > > > > 269 else:
> >> >> > > > >
> >> >> > > > > LinkError: command '/opt/local/bin/gcc' failed with exit code 1
> >> >> > > > >
> >> >> > > > > During handling of the above exception, another exception
> >> >> > > > > occurred:
> >> >> > > > >
> >> >> > > > > RuntimeError Traceback (most
> >> >> > > > > recent call last)
> >> >> > > > > Cell In [2], line 1
> >> >> > > > > ----> 1 load("helper_functions.pyx")
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/sage/misc/persist.pyx:175,
> >> >> > > > > in sage.misc.persist.load
> >> >> > > > > (build/cythonized/sage/misc/persist.c:4520)()
> >> >> > > > > 173
> >> >> > > > > 174 if sage.repl.load.is_loadable_filename(filename):
> >> >> > > > > --> 175 sage.repl.load.load(filename, globals())
> >> >> > > > > 176 return
> >> >> > > > > 177
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/sage/repl/load.py:277,
> >> >> > > > > in load(filename, globals, attach)
> >> >> > > > > 275 if attach:
> >> >> > > > > 276 add_attached_file(fpath)
> >> >> > > > > --> 277 exec(load_cython(fpath), globals)
> >> >> > > > > 278 elif ext == '.f' or ext == '.f90':
> >> >> > > > > 279 from sage.misc.inline_fortran import fortran
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/sage/repl/load.py:68,
> >> >> > > > > in load_cython(name)
> >> >> > > > > 55 """
> >> >> > > > > 56 Helper function to load a Cython file.
> >> >> > > > > 57
> >> >> > > > > (...)
> >> >> > > > > 65 module.
> >> >> > > > > 66 """
> >> >> > > > > 67 from sage.misc.cython import cython
> >> >> > > > > ---> 68 mod, dir = cython(name, compile_message=True,
> >> >> > > > > use_cache=True)
> >> >> > > > > 69 import sys
> >> >> > > > > 70 sys.path.append(dir)
> >> >> > > > >
> >> >> > > > > File
> >> >> > > > > /private/var/tmp/sage-10.2-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/site-packages/sage/misc/cython.py:460,
> >> >> > > > > in cython(filename, verbose, compile_message, use_cache,
> >> >> > > > > create_local_c_file, annotate, sage_namespace,
> >> >> > > > > create_local_so_file)
> >> >> > > > > 458 except Exception as msg:
> >> >> > > > > 459 msg = str(msg) + "\n" + distutils_messages
> >> >> > > > > --> 460 raise RuntimeError(msg.strip())
> >> >> > > > > 462 if verbose >= 0:
> >> >> > > > > 463 sys.stderr.write(distutils_messages)
> >> >> > > > >
> >> >> > > > > RuntimeError: command '/opt/local/bin/gcc' failed with exit
> >> >> > > > > code 1
> >> >> > > > > ld: unknown option: -platform_version
> >> >> > > > > collect2: error: ld returned 1 exit status
> >> >> > > --
> >> >> > > You received this message because you are subscribed to a topic in
> >> >> > > the Google Groups "sage-devel" group.
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> >> >> > > sage-devel+...@googlegroups.com.
> >> >> > > To view this discussion on the web visit
> >> >> > > https://groups.google.com/d/msgid/sage-devel/829275C4-EB26-4203-904B-77D8A75201B5%40gmail.com.
> >> >> >
> >> >>
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> >> >
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