I found most of the ROS packages are in home/user/ros but the latest in /opt/ros/
Hi all,
After I finish the beginner level tutorial actually I am a bit lost.. I don't have the 2dnav_pr2 package. I start wandering around the forum. Based on http://www.ros.org/wiki/pr2_2dnav_gazebo/Tutorials/Simulating%20the%202dnav%20Stack I installed cturtle, diamondback and electric packages.
Then my roscd will lead me to /opt/ros/ instead of /home/user/ros. I found that the last three packages are installed to /opt/ros/. Could anyone explain me the setup.sh?
Now if I run . setup.sh in the /home/user/ros, the roscd cannot be found. quite confusing about the situation. Hope some one help me out and give me instructions on how to perform a simulation...