If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
 
Linux lisa 2.4.18 #2 Mon May 13 23:07:20 CEST 2002 i686 unknown
 
Gnu C                  2.95.4
Gnu make               3.79.1
util-linux             2.11n
mount                  2.11n
modutils               2.4.13
e2fsprogs              1.27
PPP                    2.4.1
Linux C Library        2.2.5
Dynamic linker (ldd)   2.2.5
Procps                 2.0.7
Net-tools              1.60
Console-tools          0.2.3
Sh-utils               2.0.11
Modules Loaded         nls_cp437 nls_iso8859-1 smbfs nfs lockd sunrpc i810_audio soundcore ac97_codec 8139too mii rtc