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docs/vagrant.md

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+The **LibreTime Vagrant install** is the fastet way to get LibreTime up and running in a way
+to hack on its source code or to test it locally.
+
+## Prerequisites
+
+* [Git](https://git-scm.com/)
+* [VirtualBox](https://www.virtualbox.org)
+* [Vagrant](https://vagrantup.com)
+
+You might also want to install [vagrant-vbguest](https://github.com/dotless-de/vagrant-vbguest) to update the guest extensions to match your host system on vagrant up.
+
+```bash
+vagrant plugin install vagrant-vbguest
+```
+
+## Starting LibreTime Vagrant
+
+To get started you clone the repo and run `vagrant up`.
+
+```bash
+git clone https://github.com/libretime/libretime.git
+cd libretime
+vagrant up
+```
+
+If everything works out, you will find LibreTime on [port 9080](http://localhost:9080), icecast on [port 8000](http://localhost:8000) and the docs on [port 8888](http://localhost:8888).
+
+Once you reach the web setup GUI you can click through it using the default values. To connect to the vagrant machine you can run `vagrant ssh` in the libretime directory.
+
+## Troubleshooting
+
+If anything fails during the initial provisioning step you can try running `vagrant provision` to rerun the installer.