I have ubuntu 11.10 and am trying to install the latest version of kbibtex but I can't do it. Anyone know how to do? I downloaded the tar.bz2 file from KD4 page (http://home.gna.org/kbibtex/download.html), followed the instructions but I get the following error:

~/kbibtex-0.4-beta1/build$ cmake ../ -DCMAKE_INSTALL_PREFIX=home

-DCMAKE_BUILD_TYPE=BUILD_TYPE && make
-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - 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
CMake Error at /usr/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:91 (MESSAGE):
  Could NOT find Qt4 (missing: QT_QMAKE_EXECUTABLE QT_MOC_EXECUTABLE
  QT_RCC_EXECUTABLE QT_UIC_EXECUTABLE QT_INCLUDE_DIR QT_LIBRARY_DIR
  QT_QTCORE_LIBRARY)
Call Stack (most recent call first):
  /usr/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:252 (_FPHSA_FAILURE_MESSAGE)
  /usr/share/cmake-2.8/Modules/FindQt4.cmake:1162 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  CMakeLists.txt:7 (find_package)

-- Configuring incomplete, errors occurred!

Someone can give me an idea of ??what's going on?