I think you should report this at #30651, including details of which homebrew packages you've installed. It was suggested at https://trac.sagemath.org/ticket/30494#comment:92 that homebrew's gfortran may not work with Big Sur, so you might want to install Sage's version of that, too.
On Wednesday, October 7, 2020 at 12:55:50 PM UTC-7, David Joyner wrote: > > > > On Wed, Oct 7, 2020 at 1:06 PM John H Palmieri <jhpalm...@gmail.com > <javascript:>> wrote: > >> Building Sage on Big Sur is being tracked at >> https://trac.sagemath.org/ticket/30651; see also >> https://trac.sagemath.org/ticket/30494. Do you have homebrew installed, >> and if so, which packages? You could try forcing Sage to build its own >> zlib, for example, to try to get Sage's Python to find it. >> >> > Yes, homebrew's installed and I used it to install python3 and readline, > but the compiler can't find either one. > > Following your suggestion, I ran sage -f zlib, which seemed to work fine, > but > said openblas wasn't able to compile. I ran sage -f openblas. Here's the > tail of that: > > [openblas-0.3.9] gfortran -O2 -m128bit-long-double -Wall -frecursive > -fno-optimize-sibling-calls -m64 -fPIC > -L/Users/wdj/sagefiles/sage-9.2.rc0/local/lib > -Wl,-rpath,/Users/wdj/sagefiles/sage-9.2.rc0/local/lib -all_load > -headerpad_max_install_names -install_name > "/Users/wdj/sagefiles/sage-9.2.rc0/local/var/tmp/sage/build/openblas-0.3.9/src/exports/../libopenblas.0.dylib" > > -dynamiclib -o ../libopenblas_atomp-r0.3.9.dylib > ../libopenblas_atomp-r0.3.9.a -Wl,-exported_symbols_list,osx.def > -L/Users/wdj/sagefiles/sage-9.2.rc0/local/lib > -L/usr/local/Cellar/gcc/9.2.0_1/lib/gcc/9/gcc/x86_64-apple-darwin19/9.2.0 > -L/usr/local/Cellar/gcc/9.2.0_1/lib/gcc/9/gcc/x86_64-apple-darwin19/9.2.0/../../.. > > -L/Users/wdj/sagefiles/sage-9.2.rc0/local/lib > -L/usr/local/Cellar/gcc/9.2.0_1/lib/gcc/9/gcc/x86_64-apple-darwin19/9.2.0 > -L/usr/local/Cellar/gcc/9.2.0_1/lib/gcc/9/gcc/x86_64-apple-darwin19/9.2.0/../../.. > > -lgfortran -lSystem -lquadmath -lm -lSystem -lgfortran -lSystem -lquadmath > -lm -lSystem -lSystem > > [openblas-0.3.9] ld: library not found for -lSystem > > [openblas-0.3.9] collect2: error: ld returned 1 exit status > > [openblas-0.3.9] make[4]: *** [libopenblas_atomp-r0.3.9.dylib] Error 1 > > [openblas-0.3.9] make[3]: *** [shared] Error 2 > > [openblas-0.3.9] > ******************************************************************************** > > [openblas-0.3.9] Error building openblas-0.3.9 > > [openblas-0.3.9] > ******************************************************************************** > > [openblas-0.3.9] > > [openblas-0.3.9] real 10m21.321s > > [openblas-0.3.9] user 55m3.304s > > [openblas-0.3.9] sys 14m23.198s > > [openblas-0.3.9] > ************************************************************************ > > [openblas-0.3.9] Error installing package openblas-0.3.9 > > [openblas-0.3.9] > ************************************************************************ > > [openblas-0.3.9] Please email sage-devel ( > http://groups.google.com/group/sage-devel) > > [openblas-0.3.9] explaining the problem and including the log file > > [openblas-0.3.9] > /Users/wdj/sagefiles/sage-9.2.rc0/logs/pkgs/openblas-0.3.9.log > > [openblas-0.3.9] Describe your computer, operating system, etc. > > [openblas-0.3.9] If you want to try to fix the problem yourself, *don't* > just cd to > > [openblas-0.3.9] > /Users/wdj/sagefiles/sage-9.2.rc0/local/var/tmp/sage/build/openblas-0.3.9 > and type 'make' or whatever is appropriate. > > [openblas-0.3.9] Instead, the following commands setup all environment > variables > > [openblas-0.3.9] correctly and load a subshell for you to debug the error: > > [openblas-0.3.9] (cd > '/Users/wdj/sagefiles/sage-9.2.rc0/local/var/tmp/sage/build/openblas-0.3.9' > && '/Users/wdj/sagefiles/sage-9.2.rc0/sage' --buildsh) > > [openblas-0.3.9] When you are done debugging, you can type "exit" to leave > the subshell. > > [openblas-0.3.9] > ************************************************************************ > > make[2]: *** [openblas-no-deps] Error 1 > > make[1]: *** > [/Users/wdj/sagefiles/sage-9.2.rc0/local/var/lib/sage/installed/openblas-0.3.9] > > Error 2 > > > real 10m32.344s > > user 55m7.812s > > sys 14m30.548s > > *************************************************************** > > Error building Sage. > > > The following package(s) may have failed to build (not necessarily > > during this run of 'make openblas'): > > > * package: openblas-0.3.9 > > last build time: Oct 7 14:38 > > log file: > /Users/wdj/sagefiles/sage-9.2.rc0/logs/pkgs/openblas-0.3.9.log > > build directory: > /Users/wdj/sagefiles/sage-9.2.rc0/local/var/tmp/sage/build/openblas-0.3.9 > > > It is safe to delete any log files and build directories, but they > > contain information that is helpful for debugging build problems. > > WARNING: If you now run 'make' again, the build directory of the > > same version of the package will, by default, be deleted. Set the > > environment variable SAGE_KEEP_BUILT_SPKGS=yes to prevent this. > > > make: *** [openblas] Error 1 > > > Hope this helps. > > > >> On Wednesday, October 7, 2020 at 7:39:59 AM UTC-7, David Joyner wrote: >>> >>> Hi: >>> >>> The compiler still can't find installed python3: >>> >>> wdj@jeeves sage-9.2.rc0 % which python3 >>> >>> /Library/Frameworks/Python.framework/Versions/3.7/bin/python3 >>> >>> >>> >>> The log python3-3.8.5.log says >>> "Package 'python3' is currently not installed" >>> >>> Here's the tail after running configure then make -k: >>> >>> [yasm-1.3.0.p0] Finished installing yasm-1.3.0.p0 >>> >>> make[3]: Target `all-sage' not remade because of errors. >>> >>> make[2]: *** [all-start] Error 2 >>> >>> >>> real 940m12.196s >>> >>> user 113m42.845s >>> >>> sys 15m52.978s >>> >>> *************************************************************** >>> >>> Error building Sage. >>> >>> >>> The following package(s) may have failed to build (not necessarily >>> >>> during this run of 'make all-start'): >>> >>> >>> * package: python3-3.8.5 >>> >>> last build time: Oct 6 18:49 >>> >>> log file: >>> /Users/wdj/sagefiles/sage-9.2.rc0/logs/pkgs/python3-3.8.5.log >>> >>> build directory: >>> /Users/wdj/sagefiles/sage-9.2.rc0/local/var/tmp/sage/build/python3-3.8.5 >>> >>> >>> It is safe to delete any log files and build directories, but they >>> >>> contain information that is helpful for debugging build problems. >>> >>> WARNING: If you now run 'make' again, the build directory of the >>> >>> same version of the package will, by default, be deleted. Set the >>> >>> environment variable SAGE_KEEP_BUILT_SPKGS=yes to prevent this. >>> >>> >>> make[1]: *** [all-start] Error 1 >>> >>> make: *** [all] Error 2 >>> >>> make: Target `default' not remade because of errors. >>> >>> >>> - David Joyner >>> >>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "sage-support" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to sage-s...@googlegroups.com <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/sage-support/5fc19ba6-1e77-4250-adcc-1d78f65a8507o%40googlegroups.com >> >> <https://groups.google.com/d/msgid/sage-support/5fc19ba6-1e77-4250-adcc-1d78f65a8507o%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/3436878c-fc38-4505-8e17-dfd4bd29892bo%40googlegroups.com.
