arduino cant verify simple code

i just the tried the example(blink). but when i tried to verify the code, it showing error compiling and “no such file or directory found” . i had attached the snapshot after i click the verify button…PLS help me here

problem.JPG

Not only does it tell you that some file or directory was not found, it tells you which file or directly was not found. It's telling you that it can't find avr-g++, which is the compiler.

You have a corrupt installation of the Arduino code, it appears. Or permissions problems. Some details about your operating system might help elicit some more information.

Is this on Windows? Are you sure the Arduino software .zip got downloaded and unzipped properly? You preserved the folder structure?

Duplicate post... http://arduino.cc/forum/index.php/topic,52878.0.html