Automatic Way to install Dolfin (or Cmake)?

I tried to install FEniCS through the http://fenicsproject.org/download/installation_from_source.html#installation-from-source because I came lots of problem by installing with Dorsal.
   Everything goes fine til installing Dolfin. It firstly reminds me that I do not have 'boost'. After I figure out that, it says I do not have 'Armadillo'. After I did this, it gives that:

-- Boost version: 1.51.0
-- Found the following Boost libraries:
-- filesystem
-- program_options
-- system
-- thread
-- iostreams
-- math_tr1
-- mpi
-- serialization
-- UFC version: 2.0.5
-- Checking for package 'Armadillo'
-- Checking for package 'LAPACK'
-- LAPACK could not be found. Be sure to set LAPACK_DIR. (missing: LAPACK_LIBRARIES)
-- Checking for package 'BLAS'
-- BLAS could not be found. Be sure to set BLAS_DIR. (missing: BLAS_LIBRARIES)
CMake Error at /usr/local/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:97 (message):
  Armadillo could not be found. Be sure to set ARMADILLO_DIR. (missing:
  ARMADILLO_TEST_RUNS)
Call Stack (most recent call first):
  /usr/local/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:291 (_FPHSA_FAILURE_MESSAGE)
  cmake/modules/FindArmadillo.cmake:178 (find_package_handle_standard_args)
  CMakeLists.txt:197 (find_package)

Any idea about this? I think it is about the cmake. Is there anyway that I can install all this with Cmake or Dolfin automatically?

thanks,
Alan