Is there a reason this must be an ISO? or can it be repackaged as an "apt-get install cublinux" and be available on an existing Ubuntu system (perhaps as just a

Is there a reason this must be an ISO? or can it be repackaged as an "apt-get install cublinux" and be available on an existing Ubuntu system (perhaps as just another session)? There's a debian repository at https://bintray.com/cublinux/deb https://bintray.com/cublinux/deb but I didn't find a master/virtual package.