ArduinoFFT library on 1.0.5-r2

Has anyone successfully installed ArduinoFFT or ArduinoFHT on arduino v1.0.5?
After I install the library via the menu and restart arduino, I can see the library loaded in the menu, but clicking import doesn't add any lines into my code.
Trying to run any of the examples, it complains that it can't find the definition of the function, or the variables are not declared.

thanks