[igraph] compiling igraph C under linux

[Francois Bastardie]

Hello,

It does not appear I am lucky.

 

I tried to install the last nightly built igraph (igraph-nightly-0.6-2340-20110215.tar.gz) under linux ubuntu this time...And this below what I got back.

Can I ask you what do you think of this?

 

address@hidden:/home/fba/igraph-0.6# make install

Making install in src

make[1]: Entering directory `/home/fba/igraph-0.6/src'

make  install-am

make[2]: Entering directory `/home/fba/igraph-0.6/src'

make[2]: *** No rule to make target `f2c/arithchk.c', needed by `f2c/arith.h'.  Stop.

make[2]: Leaving directory `/home/fba/igraph-0.6/src'

make[1]: *** [install] Error 2

make[1]: Leaving directory `/home/fba/igraph-0.6/src'

make: *** [install-recursive] Error 1

address@hidden:/home/fba/igraph-0.6#

 

 

Just before I tried to run the igraph-0.5.4 and it compiled OK but afterward I was unable to run the example of the tutorial igraph_test.c:

http://igraph.sourceforge.net/doc/html/ch03s01.html

 

Because typing:

 gcc igraph_test.c -I/usr/local/include/igraph -L/usr/local/lib -ligraph -o igraph_test

I got back:

Undefined reference to _intel_fast_memcpy and _intel_fast_memset

 

address@hidden:/home/fba/igraph-0.6# gcc --version

gcc (Ubuntu 4.4.3-4ubuntu5) 4.4.3

 

Regards, Francois

 

 

 

#include <igraph.h>

 

int main(void)

{

     igraph_real_t diameter;

     igraph_t graph;

     igraph_erdos_renyi_game(&graph, IGRAPH_ERDOS_RENYI_GNP, 1000, 5.0/1000,

                             IGRAPH_UNDIRECTED, IGRAPH_NO_LOOPS);

     igraph_diameter(&graph, &diameter, 0, 0, 0, IGRAPH_UNDIRECTED, 1);

     printf("Diameter of a random graph with average degree 5: %f\n",

             (double) diameter);

     igraph_destroy(&graph);

     return 0;

}

 

-------------------------------------------------

Francois Bastardie, Ph.D.

Department of Marine Fisheries,

Danish Institute for Fisheries Research (DTU-Aqua),

Charlottenlund Castle,

Technical University of Denmark,

DK-2920, Charlottenlund, Denmark

Phone: +45 3588 3398