Why can't catkin_make find my existing packages?
When running $ catkin_make I receive the following error:
CMake Error at /usr/share/catkin/cmake/catkinConfig.cmake:75 (find_package):
Could not find a package configuration file provided by "librealsense" with
any of the following names:
librealsenseConfig.cmake
librealsense-config.cmake
Add the installation prefix of "librealsense" to CMAKE_PREFIX_PATH or set
"librealsense_DIR" to a directory containing one of the above files. If
"librealsense" provides a separate development package or SDK, be sure it
has been installed.
Call Stack (most recent call first):
realsense/realsense_camera/CMakeLists.txt:17 (find_package)
Normally this means the dependency is missing but check this out:
$ rosdep install --from-path src
#All required rosdeps installed successfully
and
$ sudo apt-get install ros-kinetic-librealsense
Reading package lists... Done
Building dependency tree
Reading state information... Done
ros-kinetic-librealsense is already the newest version (1.11.0-0xenial-20161003-141254-0700).
0 upgraded, 0 newly installed, 0 to remove and 321 not upgraded.
And if I look inside /opt/ros/kinetic/share I can see the librealsense package there. The librealsenseConfig.cmake exists inside of the ./cmake folder there.
Why isn't find_package able to find this package?
Asked by jacksonkr_ on 2016-10-21 11:12:46 UTC
Answers
source ~/catkin_ws/devel/setup.bash
source /opt/ros/kinetic/setup.bash
Are in my ~/.bashrc but I had to manually run the second again before packages were picked up. Not exactly sure why but it must have something to do with the packages not being found after install until the environments are resourced.
Asked by jacksonkr_ on 2016-10-21 11:17:32 UTC
Comments
sourcing a setup.bash overrides the previous setup.bash, so whichever one you source last is the workspace that you're using.
Asked by ahendrix on 2016-10-21 11:52:55 UTC
Check out the "Efficiency Considerations" section of the rospack docs. My guess is that the cache just hadn't been re-built. Even though it doesn't explicitly say this in the docs, I find that rospack profile seems to force a rebuild
Asked by jarvisschultz on 2016-10-21 16:37:43 UTC
Comments