[
{ type: install
  message: <<EOM
You installed ttk: Topology Visualization Toolkit.

In order to run it you need to:
1. Have paraview installed (this package has already installed it)
2. $ . /usr/ports/science/ttk/files/envs.sh
3. Run paraview
4. Make sure that TopologyToolkit plugins are loaded in
   Tools => Manage Plugins, find TopologyToolKit and click Load Selected

EOM
}
]