system 'createdb -h localhost -p PORT_N test';
system 'psql -h localhost -p PORT_N -d test \
-c "CREATE TABLE them ( name text, id text ); \
system 'createdb -h localhost -p PORT_N test';
system 'psql -h localhost -p PORT_N -d test \
-c "CREATE TABLE them ( name text, id text ); \