cmake kittemmodels

[ponchale@easyas build]$ cmake -DCMAKE_INSTALL_PREFIX= -DCMAKE_PREFIX_PATH= ..
--

-- Looking for __GLIBC__
-- Looking for __GLIBC__ - found
-- Performing Test _OFFT_IS_64BIT
-- Performing Test _OFFT_IS_64BIT - Success
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success
CMake Error at /usr/share/ECM/modules/ECMPackageConfigHelpers.cmake:95 (file):
  file RELATIVE_PATH must be passed a full path to the file:
Call Stack (most recent call first):
  CMakeLists.txt:46 (ecm_configure_package_config_file)


--
-- The following OPTIONAL packages have been found:

 * Qt5Network (required version >= 5.5.1)
 * Qt5Qml (required version >= 5.5.1)
 * Qt5Quick (required version >= 5.5.1)
 * Qt5QuickWidgets (required version >= 5.3.0)

-- The following REQUIRED packages have been found:

 * ECM (required version >= 5.19.0) , Extra CMake Modules. , <https://projects.kde.org/projects/kdesupport/extra-cmake-modules>
 * Qt5Core (required version >= 5.3.0)
 * Qt5Test
 * Qt5 (required version >= 5.3.0)
 * Qt5Gui (required version >= 5.5.1)
 * Qt5Widgets (required version >= 5.5.1)

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