PyGSP 0.4.2

Ubuntu

The PyGSP module is available on PyPI, the Python Package Index. If you don’t have pip, install it.:

$ sudo apt-get install python-pip

Ideally, you should be able to install the PyGSP on your computer by simply entering the following command:

$ pip install pygsp

This installation requires numpy and scipy. If you don’t have them installed already, pip installing pygsp will try to install them for you. Note that these two mathematical libraries requires additional system packages.

For a classic UNIX system, you will need python-dev(el) (or equivalent) installed as a system package as well as the fortran extension for your favorite compiler (gfortran for gcc). You will also need the blas/lapack implementation for your system. If you can’t install numpy or scipy, try installing the following and then install numpy and scipy:

$ sudo apt-get install python-dev liblapack-dev libatlas-dev gcc gfortran

Then, try again to install the pygsp:

$ pip install pygsp

Plotting

If you want to use the plotting functionalities of the PyGSP, you have to install matplotlib or pygtgraph. For matplotlib, just do:

$ sudo apt-get python-matplotlib

Another way is to manually download from PyPI, unpack the package and install with:

$ python setup.py install

Instructions and requirements to install pyqtgraph can be found at http://www.pyqtgraph.org/.

If you plan to use Python 3.5, you will need to install manually PyQt5 because there is no source on PyPI for it and PySide is not ported yet.

Testing

Execute the project test suite once to make sure you have a working install:

$ python setup.py test