[bug] No package 'orocos-bfl' found when compiling ROS

Problem Description

Checking for module 'orocos-bfl'
--   No package 'orocos-bfl' found
CMake Error at /usr/share/cmake-3.10/Modules/FindPkgConfig.cmake:419 (message):
  A required package was not found
Call Stack (most recent call first):
  /usr/share/cmake-3.10/Modules/FindPkgConfig.cmake:597 (_pkg_check_modules_internal)
  robot_pose_ekf/CMakeLists.txt:6 (pkg_check_modules)

solution

Install with the following command

sudo apt-get install ros-melodic-bfl

ps: The melodic in the middle depends on the ROS version, but noetic cannot use this command, you need to use the following command

sudo apt-get update
sudo apt-get install liborocos-bfl-dev