URL : https://stdworkflow.com/1304/ros-problem-solving-fatal-error-ros-ros-h-no-such-file-or-directory-include-ros-ros-h
URL : https://ahnbk.com/?p=836
URL : https://askubuntu.com/questions/696593/reduce-request-latency-on-an-ftdi-ubs-to-rs-232-adapter
URL : https://velog.io/@717lumos/Linux-USB-%EC%9E%A5%EC%B9%98-%EC%9D%B4%EB%A6%84-%EA%B3%A0%EC%A0%95%ED%95%98%EA%B8%B0-udev-%EC%84%A4%EC%A0%95-Symbolic-Link%EC%8B%AC%EB%B3%BC%EB%A6%AD-%EB%A7%81%ED%81%AC-%EB%A7%8C%EB%93%A4%EA%B8%B0
URL : https://answers.ros.org/question/313820/error-cannot-launch-node-of-type-gmappingslam_gmapping-cant-locate-node-slam_gmapping-in-package-gmapping/
URL : https://stackoverflow.com/questions/69241078/error-in-subscribing-new-topic-to-the-gmapping-package
$ rosrun rqt_logger_level rqt_logger_level