Hi Simon, it also fails with Sage 5.0.beta2 on Debian x86_64, with the same symptoms. So it's not Suse-specific, it seems. $ uname -a Linux arando 3.1.0-1-amd64 #1 SMP Tue Jan 10 05:01:58 UTC 2012 x86_64 GNU/Linux
gcc version 4.6.2 (Debian 4.6.2-11) Best, Dima Error compiling Cython file: ------------------------------------------------------------ ... elif isinstance(C,MODCOCH): P = self.parent() if P is not C.parent(): return True try: br = singular('basering') ^ ------------------------------------------------------------ pGroupCohomology/cochain.pyx:1037:33: local variable 'singular' referenced before assignment building 'pGroupCohomology.cochain' extension -- 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