pvoc analysis error

[basg]

Hi all,

I'm making my first steps in CDP, and i'm running into some difficulties..
I've installed cdp using the installer package on mountain lion, 10.8.5.
I intend to use CDP from the command line.
It looks like "simple" processes work nicely, but when i try to make an pvoc analysis file, for instance by running the following line;

pvoc anal 1 bd.wav bd.ana

the program returns:
ERROR: INVALID DATA
ERROR: Cannot open output file bd.ana

I'm sure there must be some beginner's mistake involved, but i can't seem to figure out what it could be.

The sound file i'm using is 44.1khz, 16 bit, mono, as "dirsf" shows;

Bytes      Channel   Sample   Rate   Seconds   fmt Name
  29436   1   short   44100     0.334    W  bd.wav

Any suggestions would be very much appreciated!

[basg]

I already found a fix, by executing this command:

export CDP_SOUND_EXT=wav

cheers