Streamlines the installation of PyBrain with support for ODE environments on OSX

pybrain-ode-setup.sh

#!/bin/bash

# This script is meant to streamline the installation of pybrain with
# support for ODE enviroments on the OS X operating system.
#
# To run:
#     source pybrain-ode-setup.sh
#
# Requirements:
#     * pip -- easy_install pip
#     * virtualenv -- pip install virtualenv
#     * homebrew -- ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)"

# Modify these variables to point to the virtual env parent directory
# and the root directory containing pybrain source code

VIRTUALENV_NAME=<name>
VIRTUALENV_DIR=<parent_dir>
PYBRAIN_SRC_DIR=<pybrain_dir>

echo "Creating PyBrain virtual environment"
cd $VIRTUALENV_DIR
virtualenv --no-site-packages $VIRTUALENV_NAME
VIRTUALENV_DIR=$VIRTUALENV_DIR/$VIRTUALENV_NAME

echo "Activating virtual environment"
cd $VIRTUALENV_DIR/bin
source activate

echo "Installing NumPy"
pip install numpy==1.6.2

echo "Installing SciPy"
pip install scipy

echo "Installing MatPlotLib"
pip install matplotlib

echo "Installing Pyrex"
pip install pyrex

echo "Installing ODE Environment"
brew install ode

echo "Installing PyODE"
pip install pyode

echo "Installing PyOpenGL"
pip install pyopengl

echo "Installing Pil"
pip install pil

echo "Setting up PyBrain ODE environment"
cd $PYBRAIN_SRC_DIR/pybrain/rl/environments/ode/xode_changes
sudo cp * $VIRTUALENV_DIR/lib/python*/site-packages/xode/

echo "Installing PyBrain"
cd $PYBRAIN_SRC_DIR
python setup install

echo "Adding PyBrain to Python path"
export PYTHONPATH=$PYBRAIN_SRC_DIR:$PYTHONPATH

echo "Done"