On 31 December 2023 23:05:42 WET, Jing Guo <dev.g...@gmail.com> wrote:
>Thank you for all your helps. I asked in that GitHub repo and here is the
>issue: https://github.com/3-manifolds/Sage_macOS/issues/62
>
>The reason it does not work is probably caused by my macOS being too old
>(10.13.6), so `ld` does not recognize `-platform_version` flag. MacPorts
>does not seem to support `ld` as well. I guess I will try to find other
>workarounds.
Building Sage with Homebrew is well-supported.
With MacPorts, no, noone I think managed to build Sage from source using a
nontrivial number of MacPorts packages.
So it's probably a MacPorts problem too.
>
>在2023年12月28日星期四 UTC+1 08:32:34<Vincent Delecroix> 写道：
>
>> 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 <dim...@gmail.com> wrote:
>> >
>> > On Wed, Dec 27, 2023 at 12:23 PM Jing Guo <dev....@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.
>> > >> >> > > To unsubscribe from this topic, visit
>> https://groups.google.com/d/topic/sage-devel/7jq8wyLfvrU/unsubscribe.
>> > >> >> > > To unsubscribe from this group and all its topics, send an
>> email to 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
>> .
>> > >> >> >
>> > >> >>
>> > >> >> --
>> > >> >> You received this message because you are subscribed to a topic in
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>> > >> >> To unsubscribe from this topic, visit
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>> > >> >> To unsubscribe from this group and all its topics, send an email
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>> > >> >> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/sage-devel/654DF95C-F50F-42DC-8A98-66E58B427750%40gmail.com
>> .
>> > >> >
>> > >
>> > > --
>> > > You received this message because you are subscribed to the Google
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>> > > To unsubscribe from this group and stop receiving emails from it, send
>> an email to sage-devel+...@googlegroups.com.
>> > > To view this discussion on the web visit
>> https://groups.google.com/d/msgid/sage-devel/7e37ce49-be9c-4a24-a130-f9fbfb21a781n%40googlegroups.com
>> .
>> >
>> > --
>> > You received this message because you are subscribed to the Google
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>> > To unsubscribe from this group and stop receiving emails from it, send
>> an email to sage-devel+...@googlegroups.com.
>> > To view this discussion on the web visit
>> https://groups.google.com/d/msgid/sage-devel/CAAWYfq0K7Ye7pEwvZN5JJddJvMcQc6LXDoOFKcHcGjwe4wOHHA%40mail.gmail.com
>> .
>>
>
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