Initialize the Assembly Tool

On your assembly-host, while logged in as escenic:

cd to the /opt/escenic/assemblytool folder:
```
$ cd /opt/escenic/assemblytool
```
Enter the following command:
```
$ ant initialize
```
This command creates the .properties files the assembly tool needs.
Open /opt/escenic/assemblytool/assemble.properties for editing.
Uncomment the engine.root setting near the top of the file, and set it as follows:
```
engine.root = /opt/escenic/engine
```