Vagrant-LocalRsyncDeb
Overrides the Debian rsync install capability to use an rsync.deb file in the vagrant project directory rather than using apt-get.
This means you can proceed to the provisioning stage on a vanilla Debian box without Internet access.
Installation
$ vagrant plugin install vagrant-localrsyncdeb
Usage
Obtain an rsync .deb file. You can do this by:
$ apt-get install rsync
$ ls /var/cache/apt/archives/rsync*.deb
Take a copy of the file you want, and place it in your vagrant project directory (alongside Vagrantfile). Name it rsync.deb (or symlink rsync.deb to the real file).
VoilĂ !