Error while using rtabmap in a docker container

[giuliab]

Hi i am trying to run rtabmap in a docker container, however when i run the catkin_make command i get the following error:


CMake Error at rtabmap_ros/CMakeLists.txt:34 (find_package):
  Could not find a configuration file for package "RTABMap" that is
  compatible with requested version "0.20.9".

  The following configuration files were considered but not accepted:

    /opt/ros/melodic/lib/rtabmap-0.20/RTABMapConfig.cmake, version: 0.20.7



I do not know how to solve it, could you please help me please?

Thank you in advance for your help.

[matlabbe]

Hi,

Currently rtabmap binaries on melodic are at 0.20.7 (status). To build 0.20.9 or later, you must build/install rtabmap from source. Remove binaries and build rtabmap library from source (step 2 here).

apt remove ros-melodic-rtabmap

cheers,
Mathieu