If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
 
Linux localhost.localdomain 2.4.14 #1 Don Mär 14 13:28:29 CET 2002 i686 unknown
 
Gnu C                  2.95.3
Gnu make               3.79.1
binutils               2.11.2
util-linux             2.11h
mount                  2.11h
modutils               2.4.10
e2fsprogs              1.27
reiserfsprogs          3.x.0i
PPP                    2.4.1
Linux C Library        2.2.4
Dynamic linker (ldd)   2.2.4
Procps                 2.0.6
Net-tools              1.60
Kbd                    1.06
Sh-utils               2.0
Modules Loaded         snd-card-ens1371 snd-pcm snd-timer snd-rawmidi snd-seq-device snd-ac97-codec snd via686a eeprom i2c-proc i2c-isa i2c-viapro i2c-core ext3 jbd nls_iso8859-1 nls_cp437 vfat fat apm rtc