$ sudo python -m pip install -q catkin-lint
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-arY_Y7/lxml/
'sudo python -m pip install -q catkin-lint' returned with 1
'install_catkin_lint' returned with code '1' after 0 min 2 sec
install_catkin_lint
fails forkinetic
: