cd $WORKSPACE
# install dependencies
+sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu $(lsb_release -sc) main universe restricted multiverse" > /dev/null
sudo apt install -y virtualenv jq > /dev/null
/bin/rm -rf $NOLABS_VENV && mkdir -p $NOLABS_VENV
virtualenv -p python3 $NOLABS_VENV > /dev/null