cmake .. ERROR

[qq624758472]

hao@hao:~/work_my/OS/calculator/build$ gedit ../CMakeLists.txt +14

(gedit:5826): GLib-GObject-CRITICAL **: 09:43:50.139: g_value_set_boxed: assertion 'G_VALUE_HOLDS_BOXED (value)' failed

(gedit:5826): Gtk-WARNING **: 09:43:50.504: Could not load a pixbuf from icon theme.
This may indicate that pixbuf loaders or the mime database could not be found.
hao@hao:~/work_my/OS/calculator/build$ cmake ..
CMake Error at /usr/lib/x86_64-linux-gnu/cmake/Qt5/Qt5Config.cmake:28 (find_package):
Could not find a package configuration file provided by "Qt5QuickControls2"
with any of the following names:

Qt5QuickControls2Config.cmake
qt5quickcontrols2-config.cmake

Add the installation prefix of "Qt5QuickControls2" to CMAKE_PREFIX_PATH or
set "Qt5QuickControls2_DIR" to a directory containing one of the above
files. If "Qt5QuickControls2" provides a separate development package or
SDK, be sure it has been installed.
Call Stack (most recent call first):
CMakeLists.txt:14 (find_package)

-- Configuring incomplete, errors occurred!
See also "/home/hao/work_my/OS/calculator/build/CMakeFiles/CMakeOutput.log".
hao@hao:~/work_my/OS/calculator/build$