SIRF SuperBuild Ubuntu 16.04

This manual explains how to install the SIRF-SuperBuild and its dependencies on a clean Ubuntu 16.04 system and run a simple MR and PET image reconstruction using Python. The installation is done in a new folder devel in ~/Documents

    cd ~/Documents
    mkdir devel
    cd devel

1. Install dependencies for SIRF

 sudo apt-get install build-essential python-matplotlib g++ python-dev python-docopt git

2. Install dependencies for Gadgetron

 sudo apt-get install \
    libfftw3-dev \
    h5utils \ 
    python-dev python-numpy \
    liblapack-dev \
    libxml2-dev \
    libxslt-dev \
    libarmadillo-dev \
    libace-dev \
    python-h5py \
    python-libxml2 \
    python-psutil \
    libgtest-dev \
    libplplot-dev 

Optionally install CUDA suport if you have a NVidia GPU

  sudo apt-get install nvidia-cuda-toolkit 

3. Install SIRF-SuperBuild

Ensure the correct cmake version is installed (we need at least 3.7.2)

  wget https://cmake.org/files/v3.7/cmake-3.7.2-Linux-x86_64.sh
  sudo mkdir /opt/cmake
  sudo bash cmake-3.7.2-Linux-x86_64.sh --prefix=/opt/cmake
  export PATH=/opt/cmake/bin:$PATH

Get the actual super-build.

  git clone https://github.com/CCPPETMR/SIRF-SuperBuild
  cd SIRF-SuperBuild/

And install it

  cmake .
  make

Note that if you want to use MATLAB, you need to specify a compiler supported by MATLAB. You need to do this the very first time you run CMake. For instance:

  sudo apt-get install g++-4.7
  CC=gcc-4.7 CXX=g++-4.7 cmake .
  make

As opposed to running CMake with default options, you could run cmake-gui or ccmake to select some options, but this is out-of-scope for this page.

4. Rename the example configuration file for Gadgetron

 mv INSTALL/share/gadgetron/config/gadgetron.xml.example INSTALL/share/gadgetron/config/gadgetron.xml

5. Set SIRF pathnames

(you want to add this to your .bashrc)

  export PYTHONPATH=$PYTHONPATH:~/Documents/devel/SIRF-SuperBuild/INSTALL/python
  export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:~/Documents/devel/SIRF-SuperBuild/INSTALL/lib
  export SIRF_PATH=~/Documents/devel/SIRF-SuperBuild/SIRF/
  PATH=~/Documents/devel/SIRF-SuperBuild/INSTALL/bin:$PATH

6. Install Ismrmrd-python-tools

 git clone https://github.com/ismrmrd/ismrmrd-python-tools.git
 cd ismrmrd-python-tools/
 sudo python setup.py install

7. Open a terminal and start Gadgetron

If you didn't add the PATH statement to your .bashrc, you will have to repeat them in this terminal first

 gadgetron

8. Run Python examples for MR and PET image reconstructions

Run this in your original terminal

  cd  ~/Documents/devel/SIRF-SuperBuild/SIRF/examples/Python/MR
  python fully_sampled_recon.py 

  cd ~/Documents/devel/SIRF-SuperBuild/SIRF/examples/Python/PET
  python osem_reconstruction.py