title: can compile c++ in eclipse - Cannot run program "autoreconf": Launching failed
body: <p>I installed eclipse Helios a week ago. First I installed it without the CDT.
  Today I installed the CDT along with the autotool (this it what can be seen in the list of possible updates). Afterwards, I installed also the minGW (Wascana) as written in the manual of CDT.
  but after I create an Hello World project in eclipse I get this error (blinking non stopable) in the console tab:</p>
  
  <p>Invoking autoreconf in build directory: D:/eclipse/proj/workspace/testcpp</p>
  
  <p>Configuration failed with error
  (Cannot run program "autoreconf": Launching failed)</p>
  
  <p>Can anyone help me with this? What else do I need to install or config so my CDT will work?</p>
  
  <p>thanks,
  Eli</p>