why there is no sigmavpn dir under /usr/local/lib/ ?

[luckypoem]

hi.

root@ar:/sigmavpn# ./sigmavpn
SigmaVPN.
Copyright (c) 2011 Neil Alexander T. All rights reserved.
Unable to load protocol nacl0: /usr/local/lib/sigmavpn//proto_nacl0.o: cannot open shared object file: No such file or directory
root@ar:/sigmavpn#
root@ar:/sigmavpn# ls /usr/local/lib/sigmavpn/
ls: cannot access /usr/local/lib/sigmavpn/: No such file or directory
root@ar:/sigmavpn#

why there is no sigmavpn dir under /usr/local/lib/?