This is a bug in the Debian nauty package. Apparently they patch it to build against system libcliquer but don't actually link to it. Disable system nauty in configure.
El lunes, 3 de febrero de 2025 a las 7:44:35 UTC+1, tdumont escribió: > I apologize if this problem as already be solved (I was far from my > computer for some time). > > I maintain two versions of Sage the 10.5 stable, and the 10.6 beta*. > > I am using a Debian testing amd-64 distribution. > > After upgrading my Debian system, both versions could not start. > > So, I made: > > make distclean > ./configure > make reconfigure > make > > -> Everything went well for the 10.6 beta5 version, > > -> But for the 10.5 stable it crashes when compiling giac: > > ---- > giac-1.9.0.15p0] [spkg-install] /usr/bin/ld: > /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/libnauty.so: > undefined reference to `clique_unweighted_find_single@CLIQUER_1' > [giac-1.9.0.15p0] [spkg-install] /usr/bin/ld: > /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/libnauty.so: > undefined reference to `graph_free@CLIQUER_1' > [giac-1.9.0.15p0] [spkg-install] /usr/bin/ld: > /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/libnauty.so: > undefined reference to `graph_new@CLIQUER_1' > ..... > > ******************************************************************************** > [giac-1.9.0.15p0] [spkg-install] Error building giac-1.9.0.15p0 > ---- > Is a library missing ? The giac version installed on my system is > 1.9.0.93+dfsg2-3 > > Yours, > Thierry. > > -- 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 visit https://groups.google.com/d/msgid/sage-devel/00287b14-ad33-45ee-99cc-634c48344a3en%40googlegroups.com.
