xa4a:~$ ldd /usr/lib/apache2/modules/mod_wsgi.so
linux-gate.so.1 => (0xb7fb0000)
libpthread.so.0 => /lib/libpthread.so.0 (0xb7e3c000)
libdl.so.2 => /lib/libdl.so.2 (0xb7e38000)
libutil.so.1 => /lib/libutil.so.1 (0xb7e34000)
libc.so.6 => /lib/libc.so.6 (0xb7cf4000)
/lib/ld-linux.so.2 (0xb7fb1000)