Hi all, I am trying to install octave 2.9.9 on computers in the lab. The OS are RHEL 3 and Centos 4.3. There is no sparse matrix support and make check failed with a seg-fault. make went of nicely. i am facing problems installing sparse matrix suite. I downloaded the SparseSuite package from the website and am installing the latest version of UMFPack(
5.0.1). After turning down the optimisation to -O, i did make and got the following error: /********************************************************************************/ gmake[1]: Entering directory `/root/SuiteSparse/UMFPACK/Source'
gcc -fexceptions -Wall -W -Werror -Wshadow -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wnested-externs -Wdisabled-optimization -ansi -I../Include -I../../AMD/Include -I../../UFconfig -DDINT -c umf_analyze.c -o umf_i_analyze.o
umf_analyze.c:75: warning: no previous prototype for 'umf_i_analyze' umf_analyze.c: In function `umf_i_analyze': umf_analyze.c:93: warning: ignoring #pragma ivdep umf_analyze.c:580: warning: ignoring #pragma novector
gmake[1]: *** [umf_i_analyze.o] Error 1 gmake[1]: Leaving directory `/root/SuiteSparse/UMFPACK/Source' make: *** [library] Error 2 /****************************************************************************/
can anyone help me with this? This is not the mailing list for UMFPack but i would be grateful for any help, other info:gcc (GCC) 3.4.5 20051201:OS Centos 4.3