Wrong GLIBCXX version when running a program that was compiled on the same machine

Question

How is it possible that a program that I compile, link and run on the same machine to have GLIBCXX version errors when I try to run it? Does anyone know?

Here is the err

Answer 1

Runtime paths are different to compile paths. Sounds like you have more than one version of your libraries on your system. check your LD_LIBRARY_PATH env variable and call your executable with ldd to see what libraries it is using/trying to use.