-- Configuring incomplete, errors occurred!
See also "/home/pi/ros_catkin_ws/build_isolated/python_qt_binding/CMakeFiles/CMakeOutput.log".
See also "/home/pi/ros_catkin_ws/build_isolated/python_qt_binding/CMakeFiles/CMakeError.log".
<== Failed to process package 'python_qt_binding':
Command '['/opt/ros/melodic/env.sh', 'cmake', '/home/pi/ros_catkin_ws/src/python_qt_binding', '-DCATKIN_DEVEL_PREFIX=/home/pi/ros_catkin_ws/devel_isolated/python_qt_binding', '-DCMAKE_INSTALL_PREFIX=/opt/ros/melodic', '-DCMAKE_BUILD_TYPE=Release', '-G', 'Unix Makefiles']' returned non-zero exit status 1
Reproduce this error by running:
==> cd /home/pi/ros_catkin_ws/build_isolated/python_qt_binding && /opt/ros/melodic/env.sh cmake /home/pi/ros_catkin_ws/src/python_qt_binding -DCATKIN_DEVEL_PREFIX=/home/pi/ros_catkin_ws/devel_isolated/python_qt_binding -DCMAKE_INSTALL_PREFIX=/opt/ros/melodic -DCMAKE_BUILD_TYPE=Release -G 'Unix Makefiles'
CMake Error at /opt/ros/melodic/share/catkin/cmake/assert.cmake:17 (message):
Assertion failed: check for file existence, but filename (RT_LIBRARY-NOTFOUND) unset. Message: RT Library
Call Stack (most recent call first): /opt/ros/melodic/share/catkin/cmake/tools/rt.cmake:42 (assert_file_exists) /opt/ros/melodic/share/catkin/cmake/all.cmake:163 (include) /opt/ros/melodic/share/catkin/cmake/catkinConfig.cmake:20 (include) CMakeLists.txt:4 (find_package)
-- Configuring incomplete, errors occurred! See also "/home/pi/ros_catkin_ws/build_isolated/python_qt_binding/CMakeFiles/CMakeOutput.log". See also "/home/pi/ros_catkin_ws/build_isolated/python_qt_binding/CMakeFiles/CMakeError.log". <== Failed to process package 'python_qt_binding': Command '['/opt/ros/melodic/env.sh', 'cmake', '/home/pi/ros_catkin_ws/src/python_qt_binding', '-DCATKIN_DEVEL_PREFIX=/home/pi/ros_catkin_ws/devel_isolated/python_qt_binding', '-DCMAKE_INSTALL_PREFIX=/opt/ros/melodic', '-DCMAKE_BUILD_TYPE=Release', '-G', 'Unix Makefiles']' returned non-zero exit status 1
Reproduce this error by running: ==> cd /home/pi/ros_catkin_ws/build_isolated/python_qt_binding && /opt/ros/melodic/env.sh cmake /home/pi/ros_catkin_ws/src/python_qt_binding -DCATKIN_DEVEL_PREFIX=/home/pi/ros_catkin_ws/devel_isolated/python_qt_binding -DCMAKE_INSTALL_PREFIX=/opt/ros/melodic -DCMAKE_BUILD_TYPE=Release -G 'Unix Makefiles'
Command failed, exiting.