Error installing ipsvd-0.11.0 - checks fail

What's happened and how do I solve it?

Checking commands in ./command...
+ cd compile
+ exec make check
./compile check-tcpsvd.c
./load check-tcpsvd unix.a byte.a `cat socket.lib`
./compile check-udpsvd.c
./load check-udpsvd unix.a byte.a `cat socket.lib`
./compile check-ipsvd-cdb.c
./load check-ipsvd-cdb uint32_unpack.o unix.a byte.a
./check-local tcpsvd udpsvd ipsvd-cdb `grep -v nossl <command.ssl || :`
Checking tcpsvd...
usage: tcpsvd [-Ehpv] [-u user] [-c n] [-C n:msg] [-b n] [-l name] [- 
i dir|-x cdb] [-t sec] host port prog

111
$Id: tcpsvd.c,v 1.23 2004/12/01 10:44:10 pape Exp $
usage: tcpsvd [-Ehpv] [-u user] [-c n] [-C n:msg] [-b n] [-l name] [- 
i dir|-x cdb] [-t sec] host port prog

111
tcpsvd: fatal: unable to bind socket: address not available
fatal: unable to bind socket: address not available
kill: 26332: No such process
0
tcpsvd failed.
*** Error code 1

Stop in /usr/local/package/net/ipsvd-0.11.0/compile.

-- 
Regards, Charles.