Here I go again. Python works OK but I do not see Idle, the default python devel environment. (Idle, yet another poor choice of name leading to futile searches) Idle is actually a python library. I tried apt-get without luck. Any suggestions. Processing, Idle, what's next? pygame! There is a point to these questions. I'm interested in hybrids of video games and the physical 'Internet of things'. I'm currently working on a Lunar Lander run with stepper motors and monofilament. The front end is a Processing app on my Windows laptop connected by usb to an Arduino. Combining everything on the Udoo would be perfect- if the necessary tools are ported. Since other Arm boards have been used, I assume Udoo will work, but I am not a hardcore expert.