mkdir ${DIR[WORKING]}
# Create virtual environment
-virtualenv ${DIR[WORKING]}/env
-. ${DIR[WORKING]}/env/bin/activate
+virtualenv -p $(which python3) ${DIR[WORKING]}/env
+source ${DIR[WORKING]}/env/bin/activate
# Install python dependencies:
-pip install -r requirements.txt
+pip3 install -r requirements.txt
export PYTHONPATH=`pwd`