instructions
if the dmg file not open just open terminal and type
"sudo chmod -R 777 drag and drop the DMG file in into terminal"
(don't forget to make space after 777 )
wow ty very much amazing

step 1.
open terminal and type  "sudo nano /etc/hosts"
and add this line

127.0.0.1       support.vengeance-sound.com
127.0.0.1       217.160.0.45
127.0.0.1       www.vengeance-sound.com
127.0.0.1       217.160.0.171
127.0.0.1       www.support.vengeance-sound.com

(control + x +y   to save it)
Step 2
install the vst plugin and copy the key file to desktop

Step 3
open DAW. and open the vst in the first time it will ask you to import the key file   then do it!

Step 4
now in Spotlight search  type "~/Library"
(the Spotlight Search is in the bar menu where the clock in the corner )

Step 5
Now go to  ""Support / Vengeance / VPS Avenger/
and delete the file config.xml

Step 6
Now Create  folder with  the name "expansions"
then copy all file from  expansions.dmg  to the folder expansions
(Support / Vengeance / VPS Avenger/expansions)

Done ! have fun