This repository contains Petri Net Plans library, PNP ROS bridge and some sample applications. This master branch contains up-to-date development, with the indigo version of PNPros.

PNP requires to use catkin_make_isolated which results in a slightly different layout of the build and devel directories in your ros workspace. Hence, I suggest to keep this in a separate workspace for cleaner results.

Possible workspace structure:

/opt/ros -> pnp_ws -> ros_ws

In the following, I will assume that you are aiming to achieve this structure on your system.

1. Create a new workspace: mkdir ~/pnp_ws/src
2. Change into the workspace: cd ~/pnp_ws/src
3. Create a catkin workspace: ctakin_init_workspace
4. Clone the repository: git clone git@protolab.aldebaran.com:mummer/petri_net_plans.git
5. Make sure that only the installe ROS is sourced: source /opt/ros/indigo/setup.bash
6. Download dependencies: rosdep install --from-paths petri_net_plans -y -r -n
7. Install additional dependencies: sudo apt-get install ros-indigo-occupancy-grid-utils ros-indigo-diagnostic-msgs
8. Build the workspace: catkin_make_isolated -C ~/pnp_ws/

Assuming you now have a pnp_ws and you also have a ros_ws. Make sure that your ~/.bashrc contains the following entries in the bottom:

source /opt/ros/indigo/setup.bash
source ~/pnp_ws/devel_isolated/setup.bash
source ~/ros_ws/devel/setup.bash

Afterwards, you will have to recompile your ~/ros_ws/ to make sure that you have a clean workspace overlay:

cd ~/ros_ws
rm -rf build devel
source ~/pnp_ws/devel_isolated/setup.bash
catkin_make

If you encounter any problems, please contact the maintainer (c.dondrup@hw.ac.uk)