Do you really have to build gsl yourself? https://formulae.brew.sh/formula/gsl
also, note that ./configure tells you: hint: installing the following system packages, if not already present, is recommended and may avoid having to build them (though some may have to be built anyway): $ brew install gcc gsl openblas r suite-sparse On Tue, May 25, 2021 at 12:27 PM sal...@gmail.com <sali...@gmail.com> wrote: > > > Hello everyone. > > I've run into a problem while compiling sage-9.3 on macOS Catalina 10.15.7. > The installation hangs on compiling gsl-2.6. Some notes: > > - machine : 2020 macbook pro > - OS : macOS Catalina 10.15.7 with homebrew > - This occurs both after a "dist-clean" as well as with a new clone & compile. > > See attached files. Any ideas on how to fix this? > > Best, > Franco > > -- > 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/585d14fe-a68e-4ec8-a0dc-12e0e189b572n%40googlegroups.com. -- 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/CAAWYfq0yUTDhi58mbhHNOxx6am3W0SSoosSH4bdFT_VnVM2naQ%40mail.gmail.com.