error while loading shared libraries: libgsl.so.0: cannot open shared object file: No such file or directory

Question

I use gsl. After I compiled my .cpp file and run it, I faced with below error:

error while loading shared libraries: libgsl.so.0: cannot open shared object file: No such

Answer 1

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/home/shg047/software/gsl/lib/

such as: to-mr: error while loading shared libraries: libgsl.so.19: cannot open shared object file: No such file or directory