New error polkit

ponchale@easylabs:~/polkit-qt-1/build$ cmake -DCMAKE_INSTALL_PREFIX=$KF5 -DCMAKE_PREFIX_PATH=$KF5 ..
-- The C compiler identification is GNU 5.2.1
-- The CXX compiler identification is GNU 5.2.1
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Autodetecting Qt version to use
-- Using Qt 5
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.28")
-- checking for module 'polkit-gobject-1'
--   package 'polkit-gobject-1' not found
-- checking for module 'polkit-agent-1'
--   package 'polkit-agent-1' not found
-- checking for module 'glib-2.0'
--   found glib-2.0, version 2.46.1
-- Found GLIB2: /usr/lib/x86_64-linux-gnu/libglib-2.0.so
CMake Error at /usr/share/cmake-3.2/Modules/FindPackageHandleStandardArgs.cmake:138 (message):
  Could NOT find Polkit (missing: POLKIT_LIBRARIES POLKIT_AGENT_LIBRARY
  POLKIT_INCLUDE_DIR POLKIT_AGENT_INCLUDE_DIR)
Call Stack (most recent call first):
  /usr/share/cmake-3.2/Modules/FindPackageHandleStandardArgs.cmake:374 (_FPHSA_FAILURE_MESSAGE)
  cmake/modules/FindPolkit.cmake:70 (find_package_handle_standard_args)
  CMakeLists.txt:87 (find_package)


-- Configuring incomplete, errors occurred!
See also "/home/ponchale/polkit-qt-1/build/CMakeFiles/CMakeOutput.log".