For all those who are interested (like @knahrvorn and @mjc), the easiest way to get DriveShare up and running fast on a Raspberry Pi is following the guide published by @bitcoinplaza in this Storjtalk thread (as mentioned by @STORJX):

https://storjtalk.org/index.php?topic=2137.0

All you have to do is flash the image bitcoinplaza provided to a SD card, start up your Pi and configure as described in the post, and it works! 

Soon we can all #bethecloud, regardless of the type of device we have available!