sudo apt-get install -y -qq python3-dev python3-pip python3-psycopg2 php5-cgi
-pip3 install --quiet behave nose pytidylib psycopg2
+pip3 install --quiet behave nose pytidylib psycopg2-binary
# Travis uses phpenv to support multiple PHP versions. We need to make sure
# these packages get installed to the phpenv-set PHP (below /home/travis/.phpenv/),