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===== Installation =====

The prerequisites are:
  * cmake 2.4 or newer
  * C++ Compiler (tested with gcc 4.0-4.4, icc 10-11)
 
  
The build steps are:
  * (optional) configuration with "ccmake ."
  * make
  * make install (depending on your rights on the directory specified with CMAKE_INSTALL_PREFIX, which is /usr/local per default, you need to execute this as root)

Reconfiguring ld (may be needed):
  * Add /usr/local/lib to /etc/ld.so.conf
  * run ldconfig (as privileged user)

==== Troubleshooting ====

Sometimes it helps to remove the CMakeCache.txt (configuration cache) in the src directory .

===  Could NOT find MPI  (missing:  MPI_LIBRARY) ===
If you have MPI installed, then this is probably a bug of the cmake module FindMPI.cmake. To fix it 
add a space before //-l // at the lines 205 and 211 (at least in cmake 2.6-patch 4).
The whole block starting from line 203:
<code make>
  # Extract the set of libraries to link against from the link command
  # line
  string(REGEX MATCHALL " -l([^\" ]+|\"[^\"]+\")" MPI_LIBNAMES "${MPI_LINK_CMDLINE}")
  
  # Determine full path names for all of the libraries that one needs
  # to link against in an MPI program
  set(MPI_LIBRARIES)
  foreach(LIB ${MPI_LIBNAMES})
    string(REGEX REPLACE "^ -l" "" LIB ${LIB})
    set(MPI_LIB "MPI_LIB-NOTFOUND" CACHE FILEPATH "Cleared" FORCE)
    find_library(MPI_LIB ${LIB} HINTS ${MPI_LINK_PATH})
    if (MPI_LIB)
      list(APPEND MPI_LIBRARIES ${MPI_LIB})
    else (MPI_LIB)
      message(SEND_ERROR "Unable to find MPI library ${LIB}")
    endif (MPI_LIB)
  endforeach(LIB)
</code>

=== error while loading shared libraries: libSteereo.so: cannot open shared object file: No such file or directory ===

reconfigure ld (like described above in the installation instructions)
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