installation instruction

README.md

@@ -5,7 +5,15 @@
 A Julia package expanding the [AutomotiveDrivingModels.jl](https://github.com/sisl/AutomotiveDrivingModels.jl) with intersections, enabling auto-converting roadway in AutomotiveDrivingModels.jl into [OpenDrive format (.xodr)](http://www.opendrive.org/) used in [VIRES VirtualTestDrive](https://vires.com/vtd-vires-virtual-test-drive/). It also contains some driver models.
 
 ## Installation
-You must have [AutomotiveDrivingModels.jl](https://github.com/sisl/AutomotiveDrivingModels.jl) and [AutoViz.jl](https://github.com/sisl/AutoViz.jl) installed. 
+
+```julia 
+using Pkg
+Pkg.add(PackageSpec(url="https://github.com/sisl/Vec.jl"))
+Pkg.add(PackageSpec(url="https://github.com/sisl/Records.jl"))
+Pkg.add(PackageSpec(url="https://github.com/sisl/AutomotiveDrivingModels.jl"))
+Pkg.add(PackageSpec(url="https://github.com/sisl/AutoViz.jl"))
+Pkg.add(PackageSpec(url="https://github.com/sisl/AutoUrban.jl"))
+```
 
 ## Documentaion
 Detailed documentation can be found [here](https://github.com/sisl/UrbanDrivingSimulation.jl/tree/master/docs).