[Help-gsl] question about error in compiling ex program

[Yiwen Chen]

Hi there:

When I tried to complie the Example program provided by gsl manual
after successful installation of gsl.
#include <stdio.h>
#include <gsl/gsl_sf_bessel.h>

int
main (void)
{
  double x = 5.0;
  double y = gsl_sf_bessel_J0 (x);
  printf ("J0(%g) = %.18e\n", x, y);
  return 0;
}

I got the error information like this:
/tmp/ccypleEX.o(.text+0x28): In function 'main':
:undefined reference to `gsl_sf_bessel_J0'
/tmp/ccypleEx.o(.eh_frame+0x11):undefined reference to `_gxx_perssonality_v0'
collect2: ld returned 1 exit status
Is there anybody having similar experience and what do you think
is the probable sourse of errors?
Thanks a lot.

Yiwen Chen




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