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Installation.md

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Installation

The notes here are written for MacOS users, but will likely work with little to no modification on Linux.

Steps:

  1. The best way to ensure a robust installation and runtime environment is to create a virtual environment and use it to install a fresh version of Python and the rest from scratch. While this sounds onerous, it can often be a time saver in the long run.

  2. Using pip, make sure all the Python, IPython and Jupyter dependencies are met.

  3. Choose a parent directory for both GMPLib and GME and enter that directory. Here we will assume this directory is located in ${HOME}/Projects

  4. Clone both of the repositories into this directory:

    git clone https://github.com/geomorphysics/GMPLib.git
git clone https://github.com/geomorphysics/GME.git

  5. Add the following environment variables to your .bash_profile or equivalent, modifying to match your choice of parent directory location:

    export GMPLHOME="${HOME}/Projects/GMPLib"
export GMEHOME="${HOME}/Projects/GME"
export PATH="${PATH}:${GMPLHOME}/Packages/gmplib:${GMEHOME}/Packages/gme"
export PYTHONPATH="${PYTHONPATH}:${GMPLHOME}/Packages:${GMEHOME}/Packages"

    To enact these additions, either source this amended file or launch a new shell.