Pallavi Kadadi 
Hello, We are trying to develop an application using Python and Qt. We want to run that on Ubuntu on Friendly ARM Tiny 6410 board. So, what we have done till now, 1. Installed XUbuntu on board 2. Created the sample form in python with hello world and created an executable using PyInstaller 3. Tested on Ubuntu Desktop and worked fine. 4. Installed Python on board. Tried to run the executable on board and getting following error: "Temporary error resolving ports.ubuntu.com" Any idea what can be the reason behind it?