Em um terminal, execute:
ldd /path/to/your_executable
Exemplo:
~$ ldd /bin/ls
linux-vdso.so.1 => (0x00007fff78fea000)
libselinux.so.1 => /lib/libselinux.so.1 (0x00007f1940858000)
librt.so.1 => /lib/librt.so.1 (0x00007f1940650000)
libacl.so.1 => /lib/libacl.so.1 (0x00007f1940447000)
libc.so.6 => /lib/libc.so.6 (0x00007f19400c4000)
libdl.so.2 => /lib/libdl.so.2 (0x00007f193fec0000)
/lib64/ld-linux-x86-64.so.2 (0x00007f1940a99000)
libpthread.so.0 => /lib/libpthread.so.0 (0x00007f193fca2000)
libattr.so.1 => /lib/libattr.so.1 (0x00007f193fa9d000)