This software is compiled for use with glibc-2.0.5 You have first to install the library package! Installation hints: Read tmp/README_tcp_wrapper !!! And the Manuals... And save it to a proper place! Contents of the tcp_wrapper-7.6.tar TAR-Archive: -r--r--r-- root/root 48215 1997-11-12 23:05 tmp/README_tcp_wrapper -rw-r--r-- root/root 7874 1997-11-12 22:35 usr/include/tcpd.h -rw-r--r-- root/root 40320 1997-11-12 22:28 usr/lib/libwrap.a -rw-r--r-- root/root 3602 1997-11-12 22:30 usr/man/man3/hosts_access.3 -rw-r--r-- root/root 15225 1997-11-12 22:30 usr/man/man5/hosts_access.5 -rw-r--r-- root/root 6655 1997-11-12 22:30 usr/man/man5/hosts_options.5 -rw-r--r-- root/root 7022 1997-11-12 22:30 usr/man/man8/tcpd.8 -rw-r--r-- root/root 2570 1997-11-12 22:30 usr/man/man8/tcpdchk.8 -rw-r--r-- root/root 3252 1997-11-12 22:30 usr/man/man8/tcpdmatch.8 -rwxr-xr-x root/root 5424 1997-11-12 22:55 usr/sbin/safe_finger -rwxr-xr-x root/root 13572 1997-11-12 22:55 usr/sbin/tcpd -rwxr-xr-x root/root 16196 1997-11-12 22:55 usr/sbin/tcpdchk -rwxr-xr-x root/root 21856 1997-11-12 22:55 usr/sbin/tcpdmatch -rwxr-xr-x root/root 10056 1997-11-12 22:55 usr/sbin/try-from