rb_load_fail      936 load.c             rb_load_fail(fname, "cannot load such file");
rb_load_fail     1899 ruby.c         	    rb_load_fail(fname_v, strerror(errno));
rb_load_fail     1908 ruby.c         	    rb_load_fail(fname_v, strerror(e));
rb_load_fail     1917 ruby.c         		rb_load_fail(fname_v, strerror(e));