it's not matter for me, because i have deb's of all my installed apps

Also, my "install all apps at once" script not included in N9QT, it's specific simple script for me because my apps located not in one please, it located in a few folders by different categories..
Also, for correct installation you need to know if/which app have dependencies and which dependencies.. For correct installation of app, dependencies should be installed first.
I have 2-3 app that i can't install correctly because of this dependencies, because i don't know them.. I Installed this 2 apps manually after my script..
Another example, i have apps.meego client and his dependency package and it installed perfectly from my script...

If you put all your app in one folder and want to install them in one shot, you can run one command without any script, something like:
I'm right?
But here can be a problem, because apps in one folder should be ordered in alphabetical order. Right?
And for example one package have dependency package that located below the app package and not above, probably you will need to be reinstall this app..
In my script i write this commands correctly dependency package-> app package..