All, I need to compile the application in 8.x and want to run the binary In 7.x? I tried a simple 'hello world!' application. But it fails because of different dynamic library linking happened in 8.x. Even I tried copying the stdlibc++.5.so to the 7.x machine. But still it fails because of underlying /lib/ld-linux.so dependency. Could anybody provide pointers/workarounds regarding this? Thanks. --T. Muthu Mohan -- Psyche-list mailing list Psyche-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/psyche-list