On Mon, Jun 22, 2009 at 6:20 PM, Martin Rubey<[email protected]> wrote: > > Hi all, > > is there any way to get a recent sage version running on my laptop? > output of /proc/cpuinfo below, operating system is linux ubuntu 8.04.2. > > compiling from source won't work anymore (3.4 was already rather > difficult. Or did things improve there?),
Please attempt to build from source, then report back. Also, see my suggestion below. > and the binaries from > sagemath for ubuntu 9 something either. It says that some flags are > missing (I think three, but I forgot to copy which ones). Deleting > flags.txt (or some such) as recommended by ./sage didn't help, ipython > just returned "illegal instruction"... Try the following with the closest sage-4.0.2 binary you can find: ./sage -f atlas-3.8.3.p3 mpir-1.2.p4 This will force a rebuild of the (possibly) only two components of the Sage that use any special ssse3 instructions. Then Sage might work for you without an illegal instruction error. But do run "make check" afterwards to be sure that Sage works! William > > Help would be greatly appreciated, > > Martin > > processor : 0 > vendor_id : GenuineIntel > cpu family : 6 > model : 11 > model name : Mobile Intel(R) Pentium(R) III CPU - M 1000MHz > stepping : 4 > cpu MHz : 731.500 > cache size : 512 KB > fdiv_bug : no > hlt_bug : no > f00f_bug : no > coma_bug : no > fpu : yes > fpu_exception : yes > cpuid level : 2 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca > cmov pat pse36 mmx fxsr sse up > bogomips : 1463.22 > clflush size : 32 > > > > -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
