Install Box2D

install_box2d.sh

### Install Box2D from source

# Mac
brew install swig

# Linux
sudo apt-get install build-essential python-dev swig

# Download source
cd ~/dev
git clone https://github.com/pybox2d/pybox2d

# Install via pip
pip install ~/dev/pybox2d

# Build and install globally
cd ~/dev/pybox2d
python setup.py build
python setup.py install

# Use python3 explicitly to install to /usr/lib/python3.x/dist-packages/
cd ~/dev/pybox2d
python3 setup.py install

# If using a virtualenv, create the virtualenv using site packages
# https://stackoverflow.com/a/19459977
virtualenv --system-site-packages ~/.virtualenvs/my_new_virtualenv