small changes in do.py, in particular to make build-python3 run on old ubuntu version (not dependent on specific python3.4 anymore)
small changes in do.py, in particular to make build-python3 run on old ubuntu version (not dependent on specific python3.4 anymore)

NDManh/numbbo,NDManh/numbbo,NDManh/numbbo,NDManh/numbbo,oaelhara/numbbo,oaelhara/numbbo,NDManh/numbbo,oaelhara/numbbo,oaelhara/numbbo,oaelhara/numbbo,dtusar/coco,NDManh/numbbo,oaelhara/numbbo,NDManh/numbbo,dtusar/coco,oaelhara/numbbo,dtusar/coco,NDManh/numbbo,dtusar/coco,oaelhara/numbbo,oaelhara/numbbo,dtusar/coco,dtusar/coco,NDManh/numbbo,dtusar/coco,dtusar/coco,dtusar/coco