Just compiled sage from source code on Linux. When I launched ./sage, I can do simple math like 2+2 which give correct But when I type: sage: import sage.graphs
sage: print("%d" % len(list(graphs.nauty_geng("8")))) sage: print("%d" % len(list(graphs(8)))) I got 0 for both which are not as expected. Something is wrong. Please help. -- 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 post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.