Short answer: gcc 4.1.2 running on a fairly stock CentOS 5.5 with kernel 2.6.18-194.26.1.el5 (x86_64). It is running on a VM (kvm), with source files sitting on an NFS served partition (I mention this because I know NFS+VM+ntp/time+make can cause problems).
I've compiled sage in the past on other similar systems without a problem. Any reason Sage uses MPIR 1.2.2.p2 which is a few years old instead of the latest version? I can see some threads which describe a 2.x version of MPIR compiled into Sage. Regards, Ian [root@portal sage-4.6.2]# gcc --version gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-48) Copyright (C) 2006 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. [root@portal sage-4.6.2]# cat /etc/redhat-release CentOS release 5.5 (Final) [root@portal sage-4.6.2]# uname -a Linux portal.nebiogrid.org 2.6.18-194.26.1.el5 #1 SMP Tue Nov 9 12:54:20 EST 2010 x86_64 x86_64 x86_64 GNU/Linux -- 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