software installation - Trouble installing specific .tar.bz2

I've used Ubuntu for over a year now and I have never gotten the hang of tarballs.

I have a .tar.bz2, I've extracted it but I can't figure out where to go from here. I tried running ./configure but I got No such file or directory.

There's a folder called config; I'm not sure of the significance of that, though, or what I should do with it.

There's no README or anything like that.

Any ideas?

Edit Here's the directory hierarchy:

config
  wl.mk
  wlconfig_lx_shared

  wlconfig_nomimo
  wl_default
  wl_hnd

linux
  wl_ap.o
  wl_apsta.o
  wl_sta.o