title: HDR5_DIR-NOTFOUND error
body: <p>I built the <a href="https://www.hdfgroup.org/HDF5/PHDF5/" rel="nofollow">parallel version of HDF5</a>. Then I tried to build <a href="http://www.cs.ubc.ca/research/flann/" rel="nofollow">FLANN</a> through cmake-gui.</p>
  
  <p>Since the <code>HDF5_DIR</code> was signed as <code>HDF5_DIR-NOTFOUND</code> I tried with <code>sudo apt-get install libhdf5-mpi-dev</code> (I have already installed <code>mpicc</code>), but nothing changed.</p>
  
  <p>I think that if this entry will not change then I'll problems the <code>make</code> phase (especially because I want to execute FLANN in parallel with MPI and OpenMP). </p>