Hi Zach, On Tue, Jun 2, 2020 at 2:39 AM Zachary Scherr <zsc...@gmail.com> wrote: > > It looks like both were already linked but I ended up reinstalling them > and everything worked, thank you so much. > > In general, do you recommend installing libraries like flint from > sagemath/homebrew-science before building sage? I see that there are a lot of > formulas there but I'm not sure any of them have Catalina bottles. I don't > know too much about homebrew, but I'd be happy to try to contribute Catalina > bottles if this is something worth doing. > as we are proceeding towards making SageMath a pip-installable library, we are unvendoring everything we can, see https://trac.sagemath.org/ticket/27330 And yes, indeed, maintaining our own patches on many OSs is a lot of effort we can ill afford, so e.g. we very much would like to use Python from the system rather than build our own (we are also planning to allow the use of system Python packages, but this is not yet there)
So yes, everything listed in the latter ticket as "already done" or "in progress" ought to get a Brew formula providing the corresponding package. Some existing Brew formulas are not compatible with what Sage needs, e.g. https://formulae.brew.sh/formula/flint does not provide the NTL interface, so we have a few of our own in https://github.com/sagemath/homebrew-science (as you most probably know). Ideally these formulas/updates/fixes should be upstreamed, but without that having bottles for these (as well as everything else needed for Sage!) would be great. E.g. speaking about Flint formula, probably the correct way to deal with it is to use depends_on "ntl" => :optional in its "canonical" formula https://formulae.brew.sh/formula/flint I don't know much about Homebrew, and am not an active macOS user either, so if anything on Sagemath side needs to be done to facilitate this, please speak up. Cheers Dima > Best, > Zach > > > On Monday, June 1, 2020 at 3:51:23 PM UTC-4, Dima Pasechnik wrote: >> >> On Mon, Jun 1, 2020 at 8:30 PM Zachary Scherr <zsc...@gmail.com> wrote: >> > >> > Hi Dima, >> > >> > I already have all of the homebrew packages installed, I'm not sure why >> > it offers that suggestion. >> >> By looking at your config.log, I see that flint and ntl are keg-only, >> which actually results in sqlite ,zlib, and curl tests failing >> (because the tests for libcurl and libsqlite actually try to link and >> run programs linked to an already detected list of libs, >> but locations of some of these libs need extra -L flags, oops) >> >> brew link ntl >> brew link flint >> make zlib-clean sqlite-clean python3-clean >> >> run >> ./configure >> it should tell you that zlib, sqlite, python3, r should come from the >> system... >> >> >> >> >> > I also updated from OS 10.14 to 10.15 right before building sage. I had >> > previously built sage on 10.14 without these problems. >> > >> > Best, >> > Zach >> > >> > On Monday, June 1, 2020 at 3:27:19 PM UTC-4, Dima Pasechnik wrote: >> >> >> >> On Mon, Jun 1, 2020 at 7:37 PM Zachary Scherr <zsc...@gmail.com> wrote: >> >> > >> >> > Hi All, >> >> > >> >> > I recently tried building Sage on Catalina 10.15.5. I have homebrew >> >> > with all recommended packages installed and I tried building sage via >> >> > the commands >> >> > >> >> your config.log says that e.g. sqlite is not installed. >> >> At the end of ./configure run, please have a look at the advice to >> >> install packages it now prints. >> >> >> >> > make distclean >> >> > source .homebrew-build-env >> >> > ./configure >> >> > MAKE='make -j18' make build >> >> > >> >> > and it crashed with the error >> >> > >> >> > Error building Sage. >> >> > >> >> > The following package(s) may have failed to build (not necessarily >> >> > during this run of 'make all-build'): >> >> > >> >> > * package: r-3.6.2.p0 >> >> > last build time: Jun 1 14:21 >> >> > log file: /Users/zscherr/SageMath/logs/pkgs/r-3.6.2.p0.log >> >> > build directory: >> >> > /Users/zscherr/SageMath/local/var/tmp/sage/build/r-3.6.2.p0 >> >> > >> >> > I'm not entirely sure why it's building R in the first place since I >> >> > already have it installed via homebrew. I briefly checked the log file >> >> > and saw ld: library not found for -lssl which I'm thinking might be >> >> > somehow related >> >> > to the fact that openssl and curl-openssl are keg-only. My best guess >> >> > might be that "source .homebrew-build-env" ends up missing some >> >> > environment variables, but I'd really appreciate any help you can offer. >> >> > >> >> > Thanks, >> >> > Zach >> >> > >> >> > -- >> >> > 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-...@googlegroups.com. >> >> > To view this discussion on the web visit >> >> > https://groups.google.com/d/msgid/sage-devel/6a84dd22-2e9e-4139-aab7-6582cb0bf598%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-...@googlegroups.com. >> > To view this discussion on the web visit >> > https://groups.google.com/d/msgid/sage-devel/0be2e81e-9df9-432f-b3b5-19d93f698508%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/8d6dc490-8108-4960-a540-3af992126e23%40googlegroups.com. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. 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