I built sage 9.8.rc0 from scratch, and then did ./sage -i pyscipopt, but this failed. The log is attached.
I get the same result with 9.8.beta7 (but I did not build it from scratch). The puzzle is that I believe I had SCIP already working. I do not understand the error message at all: error: Command "gcc -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wno-unused -g -O2 -g -O2 -fPIC -I/home/martin/sage-trac/local/include -I/home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11 -c src/pyscipopt/scip.c -o build/temp.linux-x86_64-cpython-311/src/pyscipopt/scip.o" failed with exit status 1 This is relatively urgent for me :-( Martin -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/102312fe-dcf3-4694-b30d-f84746c50d4dn%40googlegroups.com.
Attempting to download package PySCIPOpt-4.2.0.tar.gz from mirrors https://www.mirrorservice.org/sites/www.sagemath.org/spkg/upstream/pyscipopt/PySCIPOpt-4.2.0.tar.gz [......................................................................] pyscipopt-4.2.0 ==================================================== Setting up build directory for pyscipopt-4.2.0 Finished extraction No patch files found in ../patches **************************************************** Host system: Linux toolbox 5.4.0-137-generic #154-Ubuntu SMP Thu Jan 5 17:03:22 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux **************************************************** C compiler: gcc C compiler version: Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/9/lto-wrapper OFFLOAD_TARGET_NAMES=nvptx-none:hsa OFFLOAD_TARGET_DEFAULT=1 Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 9.4.0-1ubuntu1~20.04.1' --with-bugurl=file:///usr/share/doc/gcc-9/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-9 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none=/build/gcc-9-Av3uEd/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.1) **************************************************** Package 'pyscipopt' is currently not installed No legacy uninstaller found for 'pyscipopt'; nothing to do Installing pyscipopt-4.2.0 Looking in links: /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/var/lib/sage/wheels Processing /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/var/tmp/sage/build/pyscipopt-4.2.0/src Preparing metadata (setup.py): started Running command python setup.py egg_info Using include path /home/martin/sage-trac/local/include. Using SCIP library scip at /home/martin/sage-trac/local/lib. running egg_info creating /tmp/pip-pip-egg-info-004_c7h2/PySCIPOpt.egg-info writing /tmp/pip-pip-egg-info-004_c7h2/PySCIPOpt.egg-info/PKG-INFO writing dependency_links to /tmp/pip-pip-egg-info-004_c7h2/PySCIPOpt.egg-info/dependency_links.txt writing requirements to /tmp/pip-pip-egg-info-004_c7h2/PySCIPOpt.egg-info/requires.txt writing top-level names to /tmp/pip-pip-egg-info-004_c7h2/PySCIPOpt.egg-info/top_level.txt writing manifest file '/tmp/pip-pip-egg-info-004_c7h2/PySCIPOpt.egg-info/SOURCES.txt' reading manifest file '/tmp/pip-pip-egg-info-004_c7h2/PySCIPOpt.egg-info/SOURCES.txt' adding license file 'LICENSE' writing manifest file '/tmp/pip-pip-egg-info-004_c7h2/PySCIPOpt.egg-info/SOURCES.txt' Preparing metadata (setup.py): finished with status 'done' Building wheels for collected packages: PySCIPOpt Building wheel for PySCIPOpt (setup.py): started Running command python setup.py bdist_wheel Using include path /home/martin/sage-trac/local/include. Using SCIP library scip at /home/martin/sage-trac/local/lib. running bdist_wheel running build running build_py creating build creating build/lib.linux-x86_64-cpython-311 creating build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/Multidict.py -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/__init__.py -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/scip.pyx -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/scip.pxd -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/reader.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/nodesel.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/presol.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/branchrule.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/propagator.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/event.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/pricer.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/lp.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/relax.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/conshdlr.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/sepa.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/expr.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/heuristic.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/cutsel.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/benderscut.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/benders.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt running build_ext building 'pyscipopt.scip' extension INFO: C compiler: gcc -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wno-unused -g -O2 -g -O2 -fPIC creating build/temp.linux-x86_64-cpython-311 creating build/temp.linux-x86_64-cpython-311/src creating build/temp.linux-x86_64-cpython-311/src/pyscipopt INFO: compile options: '-I/home/martin/sage-trac/local/include -I/home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11 -c' INFO: gcc: src/pyscipopt/scip.c src/pyscipopt/scip.c: In function '__Pyx_PyBytes_Equals': src/pyscipopt/scip.c:174958:13: warning: 'ob_shash' is deprecated [-Wdeprecated-declarations] 174958 | hash1 = ((PyBytesObject*)s1)->ob_shash; | ^~~~~ In file included from /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11/bytesobject.h:62, from /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11/Python.h:50, from src/pyscipopt/scip.c:31: /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11/cpython/bytesobject.h:7:35: note: declared here 7 | Py_DEPRECATED(3.11) Py_hash_t ob_shash; | ^~~~~~~~ src/pyscipopt/scip.c:174959:13: warning: 'ob_shash' is deprecated [-Wdeprecated-declarations] 174959 | hash2 = ((PyBytesObject*)s2)->ob_shash; | ^~~~~ In file included from /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11/bytesobject.h:62, from /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11/Python.h:50, from src/pyscipopt/scip.c:31: /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11/cpython/bytesobject.h:7:35: note: declared here 7 | Py_DEPRECATED(3.11) Py_hash_t ob_shash; | ^~~~~~~~ src/pyscipopt/scip.c: In function '__Pyx_AddTraceback': src/pyscipopt/scip.c:463:62: error: dereferencing pointer to incomplete type 'PyFrameObject' {aka 'struct _frame'} 463 | #define __Pyx_PyFrame_SetLineNumber(frame, lineno) (frame)->f_lineno = (lineno) | ^~ src/pyscipopt/scip.c:176759:5: note: in expansion of macro '__Pyx_PyFrame_SetLineNumber' 176759 | __Pyx_PyFrame_SetLineNumber(py_frame, py_line); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ error: Command "gcc -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wno-unused -g -O2 -g -O2 -fPIC -I/home/martin/sage-trac/local/include -I/home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11 -c src/pyscipopt/scip.c -o build/temp.linux-x86_64-cpython-311/src/pyscipopt/scip.o" failed with exit status 1 error: subprocess-exited-with-error × python setup.py bdist_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. full command: /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/bin/python3 -u -c ' exec(compile('"'"''"'"''"'"' # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py # # - It imports setuptools before invoking setup.py, to enable projects that directly # import from `distutils.core` to work with newer packaging standards. # - It provides a clear error message when setuptools is not installed. # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: # manifest_maker: standard file '"'"'-c'"'"' not found". # - It generates a shim setup.py, for handling setup.cfg-only projects. import os, sys, tokenize try: import setuptools except ImportError as error: print( "ERROR: Can not execute `setup.py` since setuptools is not available in " "the build environment.", file=sys.stderr, ) sys.exit(1) __file__ = %r sys.argv[0] = __file__ if os.path.exists(__file__): filename = __file__ with tokenize.open(__file__) as f: setup_py_code = f.read() else: filename = "<auto-generated setuptools caller>" setup_py_code = "from setuptools import setup; setup()" exec(compile(setup_py_code, filename, "exec")) '"'"''"'"''"'"' % ('"'"'/home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/var/tmp/sage/build/pyscipopt-4.2.0/src/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' bdist_wheel -d /tmp/pip-wheel-ojwnsu13 cwd: /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/var/tmp/sage/build/pyscipopt-4.2.0/src/ Building wheel for PySCIPOpt (setup.py): finished with status 'error' ERROR: Failed building wheel for PySCIPOpt Running setup.py clean for PySCIPOpt Running command python setup.py clean Using include path /home/martin/sage-trac/local/include. Using SCIP library scip at /home/martin/sage-trac/local/lib. running clean removing 'build/temp.linux-x86_64-cpython-311' (and everything under it) removing 'build/lib.linux-x86_64-cpython-311' (and everything under it) 'build/bdist.linux-x86_64' does not exist -- can't clean it 'build/scripts-3.11' does not exist -- can't clean it removing 'build' Failed to build PySCIPOpt ERROR: Failed to build one or more wheels Warning: building with "python3 -m pip wheel --wheel-dir=dist --verbose --no-deps --no-index --isolated --ignore-requires-python --find-links=/home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/var/lib/sage/wheels" failed. Retrying with "python3 -m pip wheel --wheel-dir=dist --verbose --no-deps --no-index --isolated --ignore-requires-python --no-build-isolation --no-binary :all:". DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453 Processing /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/var/tmp/sage/build/pyscipopt-4.2.0/src Preparing metadata (setup.py): started Running command python setup.py egg_info Using include path /home/martin/sage-trac/local/include. Using SCIP library scip at /home/martin/sage-trac/local/lib. running egg_info creating /tmp/pip-pip-egg-info-0ge2z9ti/PySCIPOpt.egg-info writing /tmp/pip-pip-egg-info-0ge2z9ti/PySCIPOpt.egg-info/PKG-INFO writing dependency_links to /tmp/pip-pip-egg-info-0ge2z9ti/PySCIPOpt.egg-info/dependency_links.txt writing requirements to /tmp/pip-pip-egg-info-0ge2z9ti/PySCIPOpt.egg-info/requires.txt writing top-level names to /tmp/pip-pip-egg-info-0ge2z9ti/PySCIPOpt.egg-info/top_level.txt writing manifest file '/tmp/pip-pip-egg-info-0ge2z9ti/PySCIPOpt.egg-info/SOURCES.txt' reading manifest file '/tmp/pip-pip-egg-info-0ge2z9ti/PySCIPOpt.egg-info/SOURCES.txt' adding license file 'LICENSE' writing manifest file '/tmp/pip-pip-egg-info-0ge2z9ti/PySCIPOpt.egg-info/SOURCES.txt' Preparing metadata (setup.py): finished with status 'done' Building wheels for collected packages: PySCIPOpt Building wheel for PySCIPOpt (setup.py): started Running command python setup.py bdist_wheel Using include path /home/martin/sage-trac/local/include. Using SCIP library scip at /home/martin/sage-trac/local/lib. running bdist_wheel running build running build_py creating build creating build/lib.linux-x86_64-cpython-311 creating build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/Multidict.py -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/__init__.py -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/scip.pyx -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/scip.pxd -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/reader.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/nodesel.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/presol.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/branchrule.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/propagator.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/event.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/pricer.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/lp.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/relax.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/conshdlr.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/sepa.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/expr.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/heuristic.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/cutsel.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/benderscut.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt copying src/pyscipopt/benders.pxi -> build/lib.linux-x86_64-cpython-311/pyscipopt running build_ext building 'pyscipopt.scip' extension INFO: C compiler: gcc -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wno-unused -g -O2 -g -O2 -fPIC creating build/temp.linux-x86_64-cpython-311 creating build/temp.linux-x86_64-cpython-311/src creating build/temp.linux-x86_64-cpython-311/src/pyscipopt INFO: compile options: '-I/home/martin/sage-trac/local/include -I/home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11 -c' INFO: gcc: src/pyscipopt/scip.c src/pyscipopt/scip.c: In function '__Pyx_PyBytes_Equals': src/pyscipopt/scip.c:174958:13: warning: 'ob_shash' is deprecated [-Wdeprecated-declarations] 174958 | hash1 = ((PyBytesObject*)s1)->ob_shash; | ^~~~~ In file included from /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11/bytesobject.h:62, from /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11/Python.h:50, from src/pyscipopt/scip.c:31: /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11/cpython/bytesobject.h:7:35: note: declared here 7 | Py_DEPRECATED(3.11) Py_hash_t ob_shash; | ^~~~~~~~ src/pyscipopt/scip.c:174959:13: warning: 'ob_shash' is deprecated [-Wdeprecated-declarations] 174959 | hash2 = ((PyBytesObject*)s2)->ob_shash; | ^~~~~ In file included from /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11/bytesobject.h:62, from /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11/Python.h:50, from src/pyscipopt/scip.c:31: /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11/cpython/bytesobject.h:7:35: note: declared here 7 | Py_DEPRECATED(3.11) Py_hash_t ob_shash; | ^~~~~~~~ src/pyscipopt/scip.c: In function '__Pyx_AddTraceback': src/pyscipopt/scip.c:463:62: error: dereferencing pointer to incomplete type 'PyFrameObject' {aka 'struct _frame'} 463 | #define __Pyx_PyFrame_SetLineNumber(frame, lineno) (frame)->f_lineno = (lineno) | ^~ src/pyscipopt/scip.c:176759:5: note: in expansion of macro '__Pyx_PyFrame_SetLineNumber' 176759 | __Pyx_PyFrame_SetLineNumber(py_frame, py_line); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ error: Command "gcc -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wno-unused -g -O2 -g -O2 -fPIC -I/home/martin/sage-trac/local/include -I/home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/include/python3.11 -c src/pyscipopt/scip.c -o build/temp.linux-x86_64-cpython-311/src/pyscipopt/scip.o" failed with exit status 1 error: subprocess-exited-with-error × python setup.py bdist_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. full command: /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/bin/python3 -u -c ' exec(compile('"'"''"'"''"'"' # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py # # - It imports setuptools before invoking setup.py, to enable projects that directly # import from `distutils.core` to work with newer packaging standards. # - It provides a clear error message when setuptools is not installed. # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: # manifest_maker: standard file '"'"'-c'"'"' not found". # - It generates a shim setup.py, for handling setup.cfg-only projects. import os, sys, tokenize try: import setuptools except ImportError as error: print( "ERROR: Can not execute `setup.py` since setuptools is not available in " "the build environment.", file=sys.stderr, ) sys.exit(1) __file__ = %r sys.argv[0] = __file__ if os.path.exists(__file__): filename = __file__ with tokenize.open(__file__) as f: setup_py_code = f.read() else: filename = "<auto-generated setuptools caller>" setup_py_code = "from setuptools import setup; setup()" exec(compile(setup_py_code, filename, "exec")) '"'"''"'"''"'"' % ('"'"'/home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/var/tmp/sage/build/pyscipopt-4.2.0/src/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' bdist_wheel -d /tmp/pip-wheel-dtjys4p7 cwd: /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/var/tmp/sage/build/pyscipopt-4.2.0/src/ Building wheel for PySCIPOpt (setup.py): finished with status 'error' ERROR: Failed building wheel for PySCIPOpt Running setup.py clean for PySCIPOpt Running command python setup.py clean Using include path /home/martin/sage-trac/local/include. Using SCIP library scip at /home/martin/sage-trac/local/lib. running clean removing 'build/temp.linux-x86_64-cpython-311' (and everything under it) removing 'build/lib.linux-x86_64-cpython-311' (and everything under it) 'build/bdist.linux-x86_64' does not exist -- can't clean it 'build/scripts-3.11' does not exist -- can't clean it removing 'build' Failed to build PySCIPOpt ERROR: Failed to build one or more wheels **************************************************************************************************************************************************************************** Error building a wheel for pyscipopt-4.2.0 **************************************************************************************************************************************************************************** real 0m23.089s user 0m22.137s sys 0m1.514s ************************************************************************ Error installing package pyscipopt-4.2.0 ************************************************************************ Please email sage-devel (http://groups.google.com/group/sage-devel) explaining the problem and including the log files /home/martin/sage-trac/logs/pkgs/pyscipopt-4.2.0.log and /home/martin/sage-trac/config.log Describe your computer, operating system, etc. If you want to try to fix the problem yourself, *don't* just cd to /home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/var/tmp/sage/build/pyscipopt-4.2.0 and type 'make' or whatever is appropriate. Instead, the following commands setup all environment variables correctly and load a subshell for you to debug the error: (cd '/home/martin/sage-trac/local/var/lib/sage/venv-python3.11.1/var/tmp/sage/build/pyscipopt-4.2.0' && '/home/martin/sage-trac/sage' --buildsh) When you are done debugging, you can type "exit" to leave the subshell. ************************************************************************
