id summary reporter owner description type status priority component severity resolution keywords cc release 1520 Dia failed with exception= 'module' object has no attribute 'Popen4' anonymous arkemp "i'm using * trac 10.3 on * win with * python 2.2 and * dia 0.96 i added dia to the win environment vars and changed the line in the DiaView.py file {{{ dia -l --filter=png --export=test.png test.dia }}} the error i get is: {{{ Dia failed with exception= 'module' object has no attribute 'Popen4' }}} when i run the command from the win-command line dia works well and i'll get the following output (since i do not use X) {{{ could not import gtkcons.py test.dia -> test.png }}} " defect closed high DiaViewPlugin blocker wontfix win, popen4 0.10