Cannot find qt_guiConfig.cmake while building rqt_gui

[ghost]

I got these errors while building rqt_gui:

CMake Error at /opt/ros/lunar/share/catkin/cmake/catkinConfig.cmake:114 (find_package):
Could not find a package configuration file provided by "qt_gui" with any
of the following names:

qt_guiConfig.cmake
qt_gui-config.cmake

Add the installation prefix of "qt_gui" to CMAKE_PREFIX_PATH or set
"qt_gui_DIR" to a directory containing one of the above files. If "qt_gui"
provides a separate development package or SDK, be sure it has been
installed.

and std_srvs:

Could not find a package configuration file provided by
"message_generation" with any of the following names:

message_generationConfig.cmake
message_generation-config.cmake

Add the installation prefix of "message_generation" to CMAKE_PREFIX_PATH or
set "message_generation_DIR" to a directory containing one of the above
files. If "message_generation" provides a separate development package or
SDK, be sure it has been installed.
Call Stack (most recent call first):
CMakeLists.txt:4 (find_package)

I am using Sierra, boost 1.63, gazebo8, python 2.7.10 and 3.6.5

Thank you for your support.

[zoldaten]

https://github.com/ros-visualization/qt_gui_core