Where Can I Grab a Complete ChromeVox?

Well, this morning in top tech tidbids there was a youtube demo of chromevox 
briefly mentions linux. So did many searches, also looked in debian packages. 
Eventually saw references of Kyle and Brannons from this list. The nearest I got 
was
https://aur.archlinux.org/cgit/aur.git/snapshot/chromium-chromevox.tar.gz
That extracts to PKBUILD   which will not run as a command, no matter which 
chmod number I try. Obviously, considering this is quite good speech, maybe I 
can finally enjoy an alternative as a graphical setup, when I must. And yes I 
installed chromium in debian, but that seemingly didn't get me chrome vox. So 
can some1 please inform what I should do next? Thanks so much in advance
Hart