add missing pythonpath declaration
add missing pythonpath declaration

onesfreedom/pybuilder,TimYi/pybuilder,Designist/pybuilder,Designist/pybuilder,elkingtonmcb/pybuilder,paolodedios/pybuilder,pybuilder/pybuilder,elkingtonmcb/pybuilder,onesfreedom/pybuilder,paolodedios/pybuilder,pybuilder/pybuilder,pybuilder/pybuilder,alex-dow/pybuilder,arcivanov/pybuilder,esc/pybuilder,TimYi/pybuilder,esc/pybuilder,arcivanov/pybuilder,paolodedios/pybuilder,Danielweber7624/pybuilder,Danielweber7624/pybuilder,esc/pybuilder,locolupo/pybuilder,arcivanov/pybuilder,locolupo/pybuilder,alex-dow/pybuilder