Hi; I changed the delimiters of matrices in the file: sage/devel/sage/sage/matrix/matrix0.pyx
and then the recompile failed. The terminal returned the following on the command: sage -b dhcp71193:sage nsauer$ ./sage -b ---------------------------------------------------------- sage: Building and installing modified Sage library files. Installing c_lib sh: gcc: command not found sh: gcc: command not found gcc -o src/convert.os -c -O2 -g -fPIC -I/Applications/sage/local/ include -I/Applications/sage/local/include/python2.5 -I/Applications/ sage/local/include/NTL -Iinclude src/convert.c sh: gcc: command not found scons: *** [src/convert.os] Error 127 ERROR: There was an error building c_lib. Regards, Norbert --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---