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I just installed ros-hydro on Ubuntu 12.10 following the tutorial. But when I try to use the command rosls and roscd, it just says command not found. I tried source /opt/ros/hydro/setup.bash a lot of times and there is "source /opt/ros/hydro/setup.bash" in the ~/.bashrc. But rosls and roscd still can't use.
Strangely rosbash hasn't been installed.
Run sudo apt-get install ros-hydro-rosbash
I have closed the other question. It seems that I didn't install the full version or the install process was interrupted. I wonder if you can give me a list of the packages that I have to install to make my ROS to become a full version.
What happens if you type source /opt/ros/hydro/setup.bash at the command prompt? Can you then run roscd?
If so, then you should change the location of that line, and move it to the end of your .bashrc file. It could be the case that the values that are being set by setup.bash are being overwritten by other lines if your bash file.
After type source......./setup.bash, and then run roscd, it still returns command not found.
The line is always at the last line of .bashrc file. Whenever I cat that file.
My solution was that I needed to run both:
sudo apt-get install ros-hydro-rosbash
and
sudo apt-get update
Hope that this helps anyone in the same boat as me.
Asked: 2014-03-04 23:44:02 -0500
Seen: 1,411 times
Last updated: Feb 25 '15
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Which package of ROS did you install? The ros-hydro-desktop-full?
Please link to the tutorial you are following and show the commands you are running.
Yes, I install ros-hydro-desktop-full and the like slam-gmapping package.
I followed http://wiki.ros.org/ROS/StartGuide
Stupid question: Do you use bash as your shell?
echo $SHELL returns "/bin/bash"
What is the output of echo $SHELL
From the information you kindly provided in your other question about the same topic what happens if you do sudo apt-get install ros-hydro-rosbash?