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.
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-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/5fc19ba6-1e77-4250-adcc-1d78f65a8507o%40googlegroups.com.
