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

I got the same error with Krita on Arch Linux. I made a symlink with

ln /usr/lib/libgsl.so /usr/lib/libgsl.so.0

and that fixed it.