To get it running:

1. Make sure Java 1.6 is installed.

2. You need QCAD. Either the free version or the pro-version.
   (The free version for Linux does not have the script Workbench, though)

3. Check the path where QCAD is installed and edit the files config.properties 
   and (the top of) inVec.qs accordingly.
 
4. You may want to copy inVec.qs into a directory where you can easily
   load it into the script-Workbench of QCAD, without much searching. 
   Check to which import directory the workbench initially points usually.
   
5. Generate a standard box and import it to QCAD. There should be six parts eventually.