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00_installing_osx.md

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  1. Install homebrew ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

  2. Open a terminal and Install git brew install git

  3. Download pandora source code git clone https://github.com/xrubio/pandora

  4. download and install xquartz from: http://xquartz.macosforge.org

5.Install pandora dependencies brew install gcc HOMEBREW_CC=gcc-4.8 HOMEBREW_CXX=g++-4.8 brew install tinyxml devil qt gdal scons python3 brew install qwt HOMEBREW_CC=gcc-4.8 HOMEBREW_CXX=g++-4.8 brew install mpich2 HOMEBREW_CC=gcc-4.8 HOMEBREW_CXX=g++-4.8 brew install boost --c++11 --with-python3 HOMEBREW_CC=gcc-4.8 HOMEBREW_CXX=g++-4.8 brew install hdf5 --enable-parallel

Python 3 is used by default, but if you want to use python 2.7 this is also possible (just don't use the 'with-python3' flags for boost).

  1. To make sure that the operating system finds the needed libraries, add library directories that are not standard to DYLD_LIBRARY_PATH external variable. It can be done adding this line to the end of the file .bashrc inside your $HOME directory. You should also add Pandora directory

export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:/Users/xrubio/workspace/pandora/pandora/

  1. Compiling pandora:

    • Go to the folder where Pandora is deployed: $ cd PATHTOPANDORA/pandora/

    • Compile: $ scons

      • if you want to compile in debug mode type: $ scons debug=1
      • if you want to use python2.7 type: $scons python2
      • you can check the full list of options with: $ scons -h

    • Go to any example or app and compile it: $ cd examples/randomWalkers/ $ scons

    • Execute it: $ ./randomWalkers

  • Compiling cassandra

    • Go to the folder where Pandora is deployed: $ cd PATHTOPANDORA/pandora/
    • execute: $ scons cassandra
    • Execute it: $ ./bin/cassandra
    • Finally, check whether the results of randomWalkers (they should be inside a 'data' directory) are loaded correctly in cassandra.

  • Installing Pandora

    • Go to the folder where Pandora is deployed: $ cd PATHTOPANDORA/pandora/

    • execute: $ sudo scons install (providing root password) By default Pandora will be installed in /usr/local/pandora. If you want to use a different directory use the option installDir=$PATH, such ash: $ sudo scons install installDir=/opt/

    • You will need to add Pandora directory to your .bash_profile, using these lines: export PANDORAPATH=/usr/local/pandora/ export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:$PANDORAPATH/lib export PATH=$PATH:$PANDORAPATH/bin export PATH=$PATH:$PANDORAPATH/bin/cassandra.app/Contents/MacOS

      Please change PANDORAPATH if you used a different installation directory.