https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68268
--- Comment #8 from isearcher at 126 dot com --- Now here is a new problem. Gfortran can now produce the a.out, but when i run ./a.out, there is an error: ./a.out: error while loading shared libraries: libgfortran.so.3: cannot open shared object file: No such file or directory Ahy sugguestions?