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# Revision history [back]

Ok so the error stems from the fact that: ros-dashing-rosbag2-bag-v2-plugins : depends on ros-dashing-ros1-bridge

So you you could do

sudo apt-get install ros-dashing-ros1-bridge


you will most likely get the error that certain dependencies are missing and they can not be installed (all the messages for ROS1). This is because the ros1-bridge assumes a melodic install and a dashing install, between which it can bridge. From here you have 2 solutions.

Solution 1: just don't install

ros-dashing-rosbag2-bag-v2-plugins
ros-dashing-rosbag2-bag-v2-plugins-dbgsym


and only install the other rosbag2 packages.

Solution 2:

sudo apt-get install ros-melodic-desktop-full

sudo apt-get install ros-dashing-ros1-bridge


then try

sudo apt-get install ros-dashing-rosbag2*