If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
 
Linux dan-desktop 2.6.32-22-generic #36-Ubuntu SMP Thu Jun 3 22:02:19 UTC 2010 i686 GNU/Linux
 
Gnu C                  4.4.3
Gnu make               3.81
binutils               2.20.1
util-linux             2.17.2
mount                  support
module-init-tools      3.11.1
e2fsprogs              1.41.11
pcmciautils            014
Linux C Library        2.11.1
Dynamic linker (ldd)   2.11.1
Procps                 3.2.8
Net-tools              1.60
Kbd                    1.15
Sh-utils               7.4
wireless-tools         30
Modules Loaded         isofs udf crc_itu_t binfmt_misc rfcomm snd_hda_codec_realtek tuner_simple tuner_types wm8775 tda9887 tda8290 snd_hda_intel snd_hda_codec snd_hwdep tuner snd_pcm_oss snd_mixer_oss cx25840 snd_pcm snd_seq_dummy snd_seq_oss sco snd_seq_midi bridge stp snd_rawmidi bnep snd_seq_midi_event snd_seq l2cap snd_timer snd_seq_device ppdev hid_logitech ff_memless ivtv lirc_mceusb fbcon tileblit font bitblit softcursor i2c_algo_bit cx2341x v4l2_common usblp lirc_dev asus_atk0110 parport_pc snd btusb bluetooth usbhid hid nvidia videodev v4l1_compat tveeprom psmouse serio_raw intel_agp soundcore snd_page_alloc vga16fb vgastate agpgart lp parport atl1e