The ROS workspace to run ECG workbench demos. This is basically a wrapper GIT repository to collect all required repositories as submodules for running the ECG workbench demos. All code is supposed to run under ROS indigo.

• Installation under MacOS (Yosemite El Capitan) * Followed the instructions at http://wiki.ros.org/indigo/Installation/OSX/Homebrew/Source

Everything went well until

rosdep install --from-paths src --ignore-src --rosdistro indigo -y

Error: rosdep install --from-paths src --ignore-src --rosdistro indigo -y executing command [brew install gazebo] ==> Installing gazebo1 from osrf/homebrew-simulation ogre: XQuartz is required to install this formula. You can install with Homebrew Cask: brew install Caskroom/cask/xquartz

You can download from: https://xquartz.macosforge.org Error: An unsatisfied requirement failed this build. ERROR: the following rosdeps failed to install homebrew: command [brew install gazebo] failed

Solution:

1. Install xquartz using brew install Caskroom/cask/xquartz