rosdep fails while installing ros2 (crystal)in ubuntu xenial 16.04
It seems like python packages are missing .
root@dcrt-lnx-2:/home/Naren/ros2_ws# rosdep install --from-paths src --ignore-src --rosdistro crystal -y --skip-keys "console_bridge fastcdr fastrtps libopensplice67 libopensplice69 python3-lark-parser rti-connext-dds-5.3.1 urdfdom_headers"
ERROR: the following packages/stacks could not have their rosdep keys resolved
to system dependencies:
test_cli_remapping: No defi**nition of [python_cmake_module] for OS version [xen**ial]
rosidl_default_runtime: No definition of [rosidl_generator_py] for OS version [xenial]
test_cli: No definition of [python_cmake_module] for OS version [xenial]
rclpy: No definition of [rosidl_generator_py] for OS version [xenial]
test_communication: No definition of [python_cmake_module] for OS version [xenias
How did you setup your workspace? Which instructions did you follow? Did you make sure to checkout the
crystal
versions of everything you cloned?