Installing bos.net.tcp.client fails with the errors 0403-012 and 0653-401, as follows:
	installp:  APPLYING software for:
        bos.net.tcp.client 4.2.1.0
Restoring files, please wait.
./bos.net.tcp.client.post_i 469!: 0: 0403-012 A test command parameter
is not valid.
mv: 0653-401 Cannot rename /lpp/save.config/etc/rc.net.2t$ to
/lpp/save.config/etc/rc.net:
             A file or directory in the path name does not exist.
sysck: 3001-038 The name staff is not a known group for entry
/var/spool/secretmail.
sysck: 3001-003 A value must be specified for group for entry
/var/spool/secretmail.
sysck: 3001-017 Errors were detected validating the files
        for package bos.net.tcp.client.
0503-464 installp:  The installation has FAILED for the "root" part
        of the following filesets:
        bos.net.tcp.client 4.2.1.0
installp:  Cleaning up software for:
        bos.net.tcp.client 4.2.1.0
Check /etc for rc.net and rc.bsdnet. If neither is present, proceed through the following steps.
    staff is not a recognized group.
    [ Doc Ref: 93637970220680 Publish Date: Oct. 01, 1999 4FAX Ref: none ]