Minor documentation tweaks for Noetic. (#1520)

Signed-off-by: Wolfgang Hess <whess@lyft.com>
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Wolfgang Hess 2020-10-05 14:41:05 +02:00 committed by GitHub
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@ -25,6 +25,7 @@ The following `ROS distributions`_ are currently supported:
* Kinetic
* Melodic
* Noetic
.. _the ones from Cartographer: https://google-cartographer.readthedocs.io/en/latest/#system-requirements
.. _ROS distributions: http://wiki.ros.org/Distributions
@ -36,12 +37,21 @@ In order to build Cartographer ROS, we recommend using `wstool <http://wiki.ros.
<http://wiki.ros.org/rosdep>`_. For faster builds, we also recommend using
`Ninja <https://ninja-build.org>`_.
On Ubuntu Focal with ROS Noetic use these commands to install the above tools:
.. code-block:: bash
sudo apt-get update
sudo apt-get install -y python3-wstool python3-rosdep ninja-build
On older distributions:
.. code-block:: bash
sudo apt-get update
sudo apt-get install -y python-wstool python-rosdep ninja-build
Create a new cartographer_ros workspace in 'catkin_ws'.
After the tools are installed, create a new cartographer_ros workspace in 'catkin_ws'.
.. code-block:: bash