Hi, I’m struggling with GSL, I’m on Ubuntu 14.04 and have just installed GSL. I downloaded the latest GSL release, and ran ./configure in the extracted folder, then sudo make, and after that sudo make install. Everything seems to have worked fine during the installation.
I’ve tried some basic examples from the documentation. The first example from this page works great. But this example does not work. I get the following error: gcc main.c -o main -lgsl -lgslcblas -lm /tmp/cclZjB9J.o: I funktionen "main": main.c:(.text+0xe): undefined reference to `gsl_interp2d_bilinear' main.c:(.text+0x88): undefined reference to `gsl_spline2d_alloc' main.c:(.text+0xbc): undefined reference to `gsl_spline2d_set' main.c:(.text+0xde): undefined reference to `gsl_spline2d_set' main.c:(.text+0x10e): undefined reference to `gsl_spline2d_set' main.c:(.text+0x130): undefined reference to `gsl_spline2d_set' main.c:(.text+0x156): undefined reference to `gsl_spline2d_init' main.c:(.text+0x26b): undefined reference to `gsl_spline2d_eval' main.c:(.text+0x308): undefined reference to `gsl_spline2d_free' collect2: error: ld returned 1 exit status So I googled for a while, found another way to reference the libraries needed: gcc -o main main.c `gsl-config --cflags --libs` simon@simon-bnt:~/Skrivbord/gsl-test$ ./main ./main: error while loading shared libraries: libgsl.so.19: cannot open shared object file: No such file or directory But as you can see that did not work either. I’d like to be able to compile the whole program into an executable file, so I’d rather link the libraries. I’d be really happy for your’e help. Kind regards, Simon Månsson Niftitech
