anchor.diff:  USER postgres
   
   RUN /etc/init.d/postgresql start &&\
  -  createdb -O postgres madlib
  +  psql -U postgres --command "ALTER USER postgres WITH SUPERUSER PASSWORD 'mypass';" &&\
  +  createdb -O postgres -U postgres madlib
  +
  +#psql -U postgres --command "ALTER USER postgres SET search_path = public;" &&\
   
   # EXTREMELY unsafe hack for easy DB access
   RUN sed -i 's/peer/trust/' /etc/postgresql/9.3/main/pg_hba.conf &&\
  
positive.code: 
  
  RUN /etc/init.d/postgresql start &&\
    createlang plpythonu madlib &&\
    apt-get -y install ipython
  
  
  USER root
  
  
negative.code:   cd quepy &&\
    apt-get -y install python-pip python-numpy-dbg &&\
    pip install docopt==0.6.1 &&\
    python setup.py install &&\
    pip install quepy
  
  
  