libpointmatcher library is not recognized

[vanbacvb]

I have installed the libpointmatcher library as shown in the image.

but when running "rosdep install --from-paths src --ignore-src -r -y". this library is still recognized.

reading in sources list data from /etc/ros/rosdep/sources.list.d Hit file:///usr/share/python3-rosdep2/debian.yaml Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/osx-homebrew.yaml Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/base.yaml Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/ruby.yaml Hit https://raw.githubusercontent.com/ros/rosdistro/master/releases/fuerte.yaml Query rosdistro index https://raw.githubusercontent.com/ros/rosdistro/master/index-v4.yaml Skip end-of-life distro "ardent" Skip end-of-life distro "bouncy" Skip end-of-life distro "crystal" Skip end-of-life distro "dashing" Add distro "debian" Skip end-of-life distro "eloquent" Skip end-of-life distro "foxy" Skip end-of-life distro "galactic" Skip end-of-life distro "groovy" Add distro "humble" Skip end-of-life distro "hydro" Skip end-of-life distro "indigo" Add distro "iron" Skip end-of-life distro "jade" Add distro "jazzy" Skip end-of-life distro "kinetic" Skip end-of-life distro "lunar" Skip end-of-life distro "melodic" Add distro "noetic" Add distro "rolling" updated cache in /home/sdv/.ros/rosdep/sources.cache ERROR: the following packages/stacks could not have their rosdep keys resolved to system dependencies: rtabmap: No definition of [libpointmatcher] for OS version [Jammy Jellyfish] Continuing to install resolvable dependencies... #All required rosdeps installed successfully

I am installing rtabmap on : ros 2 humble ubuntu 22.04.5 LST Plase help me, thank you!

[matlabbe]

If you have libpointmatcher installed locally, you may not want to install the humble binaries to avoid confusion. I would just skip the rosdep install thing, and install dependencies only if cmake/colcon fails to find some of them. rtabmap should be able to find libpointmatcher installed in /usr/local.

For the rosdep not finding libpointmatcher, you may need to update your rosdep config. On my system (Ubuntu 22.04/humble), rosdep can resolve libpointmatcher:

$ rosdep install --from-paths rtabmap --ignore-src -r -y
executing command [sudo -H apt-get install -y ros-humble-libpointmatcher]
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following NEW packages will be installed:
  ros-humble-libpointmatcher
0 upgraded, 1 newly installed, 0 to remove and 159 not upgraded.
Need to get 3,007 kB of archives.
After this operation, 25.2 MB of additional disk space will be used.
Get:1 http://packages.ros.org/ros2/ubuntu jammy/main amd64 ros-humble-libpointmatcher amd64 1.3.1-3jammy.20240728.194125 [3,007 kB]
Fetched 3,007 kB in 1s (2,945 kB/s)                   
Selecting previously unselected package ros-humble-libpointmatcher.
(Reading database ... 470296 files and directories currently installed.)
Preparing to unpack .../ros-humble-libpointmatcher_1.3.1-3jammy.20240728.194125_amd64.deb ...
Unpacking ros-humble-libpointmatcher (1.3.1-3jammy.20240728.194125) ...
Setting up ros-humble-libpointmatcher (1.3.1-3jammy.20240728.194125) ...
#All required rosdeps installed successfully