ros: update ubuntu install scripts

Tools/ros/px4_ros_installation_ubuntu.sh

@@ -2,17 +2,15 @@
 
 # main ROS Setup
 # following http://wiki.ros.org/indigo/Installation/Ubuntu
-# also adding dependencies for gazebo http://gazebosim.org/tutorials?tut=drcsim_install
+# also adding drcsim http://gazebosim.org/tutorials?tut=drcsim_install
 # run this file with . ./px4_ros_setup_ubuntu.sh
 
 ## add ROS repository
 sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu trusty main" > /etc/apt/sources.list.d/ros-latest.list'
-sudo sh -c 'echo "deb http://packages.osrfoundation.org/drc/ubuntu trusty main" > /etc/apt/sources.list.d/drc-latest.list'
 
 ## add key
 wget https://raw.githubusercontent.com/ros/rosdistro/master/ros.key -O - | \
     sudo apt-key add -
-wget http://packages.osrfoundation.org/drc.key -O - | sudo apt-key add -
 
 ## Install main ROS pacakges
 sudo apt-get update
@@ -22,12 +20,20 @@ rosdep update
 
 ## Setup environment variables
 echo "source /opt/ros/indigo/setup.bash" >> ~/.bashrc
-source ~/.bashrc
+. ~/.bashrc
 
 # get rosinstall
 sudo apt-get install python-rosinstall
 
-# additional dependencies necessary
+# additional dependencies
 sudo apt-get install ros-indigo-octomap-msgs
-sudo apt-get install drcsim
 
+## drcsim setup (for models)
+### add osrf repository
+sudo sh -c 'echo "deb http://packages.osrfoundation.org/drc/ubuntu trusty main" > /etc/apt/sources.list.d/drc-latest.list'
+
+### add key
+wget http://packages.osrfoundation.org/drc.key -O - | sudo apt-key add -
+
+### install drcsim
+sudo apt-get install drcsim

Tools/ros/px4_workspace_setup.sh

@@ -25,8 +25,6 @@ git clone https://github.com/ethz-asl/glog_catkin.git
 git clone https://github.com/catkin/catkin_simple.git
 
 # drcsim (for scenery and models)
-hg clone https://bitbucket.org/osrf/osrf-common
-hg clone https://bitbucket.org/osrf/sandia-hand
 
 cd ..