Hi Dima and many thanks for your help. Le jeudi 21 août à 23:42, Dima Pasechnik a écrit : > On Thu, Aug 21, 2025 at 1:19 PM Dima Pasechnik <[email protected]> wrote: > > > > Thanks for the log; one place there looks suspicious, and probably > > results in your errors > > > > [spkg-install] [9/30] Linking static target extern/agg24-svn/libagg.a > > [spkg-install] ar: > > extern/agg24-svn/libagg.a.p/src_agg_bezier_arc.cpp.o: plugin needed to > > handle lto object > > > > So it's probably ar which needs to be replaced by gnu-ar, don't know > > how, though:
On my distro, its gnu-ar from binutils-2.37 ; do you think it's too old ? > > https://gcc.gnu.org/legacy-ml/gcc-help/2016-01/msg00061.html > > If you can manage this, and rebuild, fine. If not, > > can you try merging the branch pull/3/head of > > https://github.com/cxzhong/sage pull/3/head and see if it builds. > > This is an update of matplotlib and its deps, hopefully it will fix this > > all. > > This should be all here now: > https://github.com/sagemath/sage/pull/40633 As I've never used git, I aks some help to a friend of mine which the maintener of slint. I follow the commands he gave me : git clone -c core.symlinks=true --filter blob:none \ --origin upstream --branch develop --tags \ https://github.com/sagemath/sage.git cd sage git fetch upstream pull/40633/head:pr-40633 git merge pr-40633 make configure export SAGE_ROOT=~/sage/ MAKE="make -j8" # instaid of MAKEFLAGS="-j$(nproc) -l$(nproc).5" # with this variable compilation fails for m4ri ./configure --disable-notebook \ --disable-doc \ --disable-r \ --with-system-python3=no make Compilation begins but after saying [linbox-1.7.0+sage-2024-05-18] successfully installed nothing happens ; After five or or ten minutes, I stopped. Two tries gave the same thing. Have you some idea or my commands are not good ? Cheers. -- Philippe > > > > > > On Thu, Aug 21, 2025 at 12:22 PM Philippe Delavalade > > <[email protected]> wrote: > > > > > > Hi Dima and thanks for your answer. > > > > > > I noticed that it was always the same kind of error. > > > > > > > > > Le jeudi 21 août à 16:44, Dima Pasechnik a écrit : > > > > Hi, > > > > the errors in your test.log all appear to come from a broken > > > > matplotlib installation. > > > > A typical error message is > > > > > > > > ImportError: > > > > /home/math/sage-10.7/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages/matplotlib/_path.cpython-312-x86_64-linux-gnu.so: > > > > undefined symbol: _ZN3agg10curve3_div4initEdddddd > > > > > > > > ("undefined symbol" varies, but it's always in > > > > "_path.cpython-312-x86_64-linux-gnu.so") > > > > > > > > Can you post the output of > > > > > > > > ldd > > > > /home/math/sage-10.7/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages/matplotlib/_path.cpython-312-x86_64-linux-gnu.so > > > > > > Output is > > > linux-vdso.so.1 (0x00007f7aff601000) > > > libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00007f7aff200000) > > > libm.so.6 => /lib64/libm.so.6 (0x00007f7aff444000) > > > libgcc_s.so.1 => /usr/lib64/libgcc_s.so.1 (0x00007f7aff429000) > > > libc.so.6 => /lib64/libc.so.6 (0x00007f7aff021000) > > > /lib64/ld-linux-x86-64.so.2 (0x00007f7aff603000) > > > > It's certain C++ function, curve3_div, as you can see by running the > > > > demangler: > > > > > > > > c++filt _ZN3agg10curve3_div4initEdddddd > > > > agg::curve3_div::init(double, double, double, double, double, double) > > > > > > > > Apparently it's from > > > > https://matplotlib.org/stable/api/backend_agg_api.html > > > > > > > > Can you post the matplotlib install log, in logs/pkgs/matplotlib*.log ? > > > > > > I join it. > > > > > > Cheers. > > > > > > -- > > > Philippe > > > > > > > > > > > HTH > > > > Dima > > > > > > > > On August 21, 2025 4:23:42 AM CDT, Philippe Delavalade > > > > <[email protected]> wrote: > > > > >Hi all. > > > > > > > > > >I just installed sage-10.7. Installation seemed to be correct. > > > > > > > > > >When running > > > > >make ptestlong > > > > >I got many errors and failures. I don't understand what is going wrong. > > > > > > > > > >I join config.log, install.log and test.log (this one is very long). > > > > > > > > > >I'm using linux, slint 15.0 (based on slackware 15.0). > > > > > > > > > >Thanks for help. > > > > > > > > > > > > > -- > > > > 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 [email protected]. > > > > To view this discussion visit > > > > https://groups.google.com/d/msgid/sage-support/CAAWYfq3%2BLYS%2B-Uu3PUx%2BvG%2BA2AryjBEh2txCrouDz5tJjCwGrA%40mail.gmail.com. > > > > > > -- > > > 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 [email protected]. > > > To view this discussion visit > > > https://groups.google.com/d/msgid/sage-support/aKdQ8QwGjhuuzEJ2%40messier31.example.messier31. > > -- > 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 [email protected]. > To view this discussion visit > https://groups.google.com/d/msgid/sage-support/CAAWYfq2uEKbZy0f0V1dMyEeJmhc1fOph%2BRXefVkQ%3DK%2BwCVNrTg%40mail.gmail.com. -- You received this message because you are subscribed to the Google Groups "sage-support" group. 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