Installing OpenFOAM 2.2.x on openSUSE 12.3

The following procedure illustrates how to install OpenFOAM 2.2.x from the git repository on openSUSE 12.3, for the current users.

1. Install the C/C++ development pattern:

   • zypper install -t pattern devel_C_C++

2. Install other dependencies (gnuplot is optional, but useful):

   • zypper install cmake gnuplot openmpi openmpi-devel git-core

   • zypper install libqt4-devel libQtWebKit-devel libQtAssistantClient4

3. Check that openmpi 1.6 is selected as default with:

   • mpi-selector --list

   • The output should read: “openmpi-1.6”. If not, use mpi-selector to configure the default version of openmpi (this can be done for the individual user or system-wide, acquiring administrative rights)
4. Create the OpenFOAM directory in your home directory:

   • mkdir ~/OpenFOAM

5. Move to the OpenFOAM directory:

   • cd ~/OpenFOAM

6. Download the source code from the git repository:

   • git clone http://github.com/OpenFOAM/OpenFOAM-2.2.x.git

7. Download the ThirdParty package from here (command on a single line) :
   • wget -c downloads.sourceforge.net/foam/ThirdParty-2.2.0.tgz?use_mirror=mesh -O ThirdParty-2.2.0.gtgz
8. Extract the ThirdParty package and rename it as follows:

   • tar xzf ThirdParty-2.2.0.gtgz

   • mv ThirdParty-2.2.0 ThirdParty-2.2.x

9. Add this  prefs.sh file to the directory:

   • ~/OpenFOAM/OpenFOAM-2.2.x/etc/

10. Add the following line to your ~/.bashrc file:
    • [Optional for multi-core compilation, replace 4 with the number of cores you want to use]: export WM_NCOMPPROCS=4

    • source $HOME/OpenFOAM/OpenFOAM-2.2.x/etc/bashrc

11. Open a new terminal and execute this sequence of commands to compile the whole OpenFOAM suite

    • source ~/.bashrc

    • cd ~/OpenFOAM/OpenFOAM-2.2.x

    • ./Allwmake

12. To build paraview and its reader:

    • cd ~/OpenFOAM/ThirdParty-2.2.x

    • ./makeParaView

    • cd $FOAM_UTILITIES/postProcessing/graphics/PV3Readers/

    • ./Allwclean

    • ./Allwmake

13. At this point OpenFOAM 2.2.x should be fully functional on your openSUSE 12.3. The installation can be updated, as usual, with:

    • cd ~/OpenFOAM/OpenFOAM-2.2.x

    • git pull

    • wcleanLnIncludeAll

    • ./Allwmake

Note: If you have an accelerated video card, like nVidia or ATI, it is strongly recommended to install the corresponding proprietary driver.

Enjoy

This offering is not approved or endorsed by OpenCFD Limited, the producer of the OpenFOAM software and owner of the OPENFOAM® and OpenCFD® trade marks. Alberto Passalacqua is not associated to OpenCFD Ltd.