Building the GR Runtime


The GR distribution contains a script (build_deps) which may help you to prepare your system for the installation of the GR framework:

% lib/build-deps

      OS name: Linux
 Distribution: Red Hat
  Description: Fedora 20 (Heisenbug)
      Release: 20
       Kernel: 3.19.8-100.fc20.x86_64
 Architecture: x86_64

The following pre-installation steps are required for a GR framework
software installation:

yum install gcc gcc-c++ gcc-gfortran PyQt4-devel ghostscript-devel \
texlive-collection-latex texlive-dvipng cmake patch

The following table shows which packages are required to support the different features:

  • Debian / Rasbian
  • Ubuntu
  • Fedora
  • RedHat
  • make
  • gcc
  • g++
Development Tools
  • libx11-dev
  • libxft-dev
  • libxt-dev
Basic X Window System
Python support
  • python2.7-dev
  • python-numpy
  • python-devel
  • numpy
LaTeX support
  • texlive-latex3
  • dvipng
  • texlive
  • dvipng
  • python-opengl
  • libgl1-mesa-dev
Qt embedding
  • qt4-dev-tools
  • pyqt4-dev-tools
  • qt4-devel
  • PyQt4
Image output libgs-dev ghostscript-devel
MOV export ffmpeg-2.x (source build)
  • libgtk2.0-dev
  • libwxgtk2.8-dev
  • python-wxgtk2.8
  • wxBase.x86_64
  • wxGTK-devel.x86_64
  • wxPython
GLFW libglfw3-dev glfw-devel
ØMQ libzmq3-dev zeromq3-devel
for the demos:
Audio demos python-pyaudio pyaudio

Source install from git

Clone the main source using:

git clone

Installation into single directory using Makefile:

cd gr
make install
make clean
export PYTHONPATH=${PYTHONPATH}:/usr/local/gr/lib/python

This will install the GR framework into the directory /usr/local/gr. You can choose any other destination by specifying the GRDIR variable, e.g.:

make GRDIR=/opt/gr

To create a self-contained GR distribution you can use the self target:

make self

On slow systems, you can have a coffee now, as the system will download and build several static libraries.