ubiquity robotics raspberry pi image

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Hello

Im installing ROS on a raspberry pi and I found this image but a problem with it is that it also come with a catkin workspace with some scripts

so my questions are to whom ever used this image. Does the existence of these scripts have any effect on the work you want to do ? if yes how can i delete them properly ? im trying to start from the very scratch but I keep hitting walls while trying to install ROS normally