pscheduler-core: try gnuplot-nox depends on debian
pscheduler-core: try gnuplot-nox depends on debian

perfsonar/pscheduler,mfeit-internet2/pscheduler-dev,mfeit-internet2/pscheduler-dev,perfsonar/pscheduler,perfsonar/pscheduler,perfsonar/pscheduler