On 1 April 2011 12:54, Burcin Erocal <bur...@erocal.org> wrote: > On Fri, 01 Apr 2011 00:37:46 +0100 > "Dr. David Kirkby" <david.kir...@onetel.net> wrote: > >> I've built Sage 64-bit on OpenSolaris but it crashes at startup. I've >> run gdb and find the bit of code that's causing the crash is this. >> >> ./devel/sage-main/sage/symbolic/function.cpp >> >> >> /* "sage/symbolic/function.pyx":109 >> * raise ValueError, real_fname + " parameter must >> be callable" * >> * if not self._is_registered(): # <<<<<<<<<<<<<< >> * self._register_function() >> * >> */ > <snip> >> allows Sage to run. It's not 100% stable, but much better than before. >> > <snip> >> Can anyone see if there might be something wrong with this code, >> which is causing Sage to segfault? > > It might be due to the linker initializing the library in a different > order. Can you post a backtrace so we can see which function it is > trying to construct? > > Moving the lines > > # This must come before Calculus -- it initializes the Pynac library. > import sage.symbolic.pynac > > in sage/all.py higher in the file might work around this problem. The > correct solution would be to import the offending function lazily or > locally. > > > Cheers, > Burcin
I just started to download 4.7.alpha3. Once I have that downloaded and built it, I'll post a backtrace. If it helps, I'm willing to give you an account on the machine "hawk" which is used by the buildbot. Unlike t2.math, it is pretty quick (quad core 3.33 GHz Xeon). Dave -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
