3rdparty/caffe/scripts/travis/install-python-deps.sh

#!/bin/bash
# install extra Python dependencies
# (must come after setup-venv)

BASEDIR=$(dirname $0)
source $BASEDIR/defaults.sh

if ! $WITH_PYTHON3 ; then
  # Python2
  :
else
  # Python3
  pip install --pre protobuf==3.0.0b3
  pip install pydot
fi