Need some help creating an audiosprite trough cygwin/node.js on windows 7

Im trying to make an audiosprite, but somehow im overlooking some basic thing somewhere, and i cant for the life of me find out what it is, googling around on the error im getting gets me 100's of unrelated results, so im sorta hoping somebody here can help me along.

Im running on 64bit Windows 7 Pro, i've just installed the latest Cygwin (1.7.32) and Node.JS (0.10.32) for 64bit half an hour ago, and now im trying to actually use them, but im running into issues. At first i thought (hoped) a simple restart would resolve things, but sadly it doesnt, ive also checked the PATH variable, and it has npm listed, so thats not it either.

Anywho, heres what im doing, and getting:

olivier@MV-VFX-01 ~
$ cd audiosprite-stuff/

olivier@MV-VFX-01 ~/audiosprite-stuff
$ audiosprite *.mp3
cygwin warning:
  MS-DOS style path detected: C:\Users\olivier\AppData\Roaming\npm/node
  Preferred POSIX equivalent is: /cygdrive/c/Users/olivier/AppData/Roaming/npm/node
  CYGWIN environment variable option "nodosfilewarning" turns off this warning.
  Consult the user's guide for more details about POSIX paths:
    http://cygwin.com/cygwin-ug-net/using.html#using-pathnames

events.js:72
        throw er; // Unhandled 'error' event
              ^
Error: spawn ENOENT
    at errnoException (child_process.js:1001:11)
    at Process.ChildProcess._handle.onexit (child_process.js:792:34)

olivier@MV-VFX-01 ~/audiosprite-stuff
$

So first im browsing to a directory (inside home/olivier) that has the mp3's i want to bake an audiosprite with. After that i simply try the most basic possible audiosprite cmd, that should create an audiosprite from all mp3's in the current directory. Overlooking the warning (least of my worries atm, and i can always fix that later) the return message from audiosprite is

events.js:72
        throw er; // Unhandled 'error' event
              ^
Error: spawn ENOENT
    at errnoException (child_process.js:1001:11)
    at Process.ChildProcess._handle.onexit (child_process.js:792:34)

The issue is that i really dont know what to make of the above, like i said when i googled on (parts of) the error, i got completely random results, none related to audiosprite, and the ones that did relate to Cygwin had fixes for specific pieces of code, but not a general fix, wich is kinda what im needing.

So uhm, does anybody have any clue what im missing here? do i need to add more stuff to my PATH variable perhaps? (at the moment it only mentions npm in the PATH variable, nothing else) I've already tried some obvious things like running cygwin as administrator and even tried using 'command prompt' instead of cygwin, and while it does support all the cmds, i get the exact same errors there :(

Any help highly appreciated!!