If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
 
Linux deekin 2.6.0-test11 #2 Tue Jan 6 13:38:28 CET 2004 i486 unknown
 
Gnu C                  3.2.2
Gnu make               3.80
util-linux             2.11z
mount                  2.11z
module-init-tools      0.9.15-pre2
e2fsprogs              1.32
Linux C Library        2.3.1
Dynamic linker (ldd)   2.3.1
Linux C++ Library      5.0.2
Procps                 3.1.6
Net-tools              1.60
Kbd                    1.08
Sh-utils               2.0
Modules Loaded         snd_pcm_oss snd_mixer_oss snd_sb16 snd_opl3_lib snd_hwdep snd_sb16_dsp snd_sb_common snd_pcm snd_page_alloc snd_timer snd_mpu401_uart snd_rawmidi snd_seq_device snd rtc