or download this
$ ldd /usr/local/lib/perl5/5.12.2/x86_64-linux-thread-multi/auto/Time/
+HiRes/HiRes.so
linux-vdso.so.1 => (0x00007fff399fe000)
...
libc.so.6 => /lib/libc.so.6 (0x00007f2e3119c000)
libpthread.so.0 => /lib/libpthread.so.0 (0x00007f2e30f7f000)
/lib64/ld-linux-x86-64.so.2 (0x00007f2e31911000)