Arduino Create and Raspberry Pi connection error

Good day,

I am trying to link my Raspberry Pi 3 with Arduino create software using the IP address. Every step executes just fine except for the very last step on "Install Connector" where i get an error that says " Execute Commandline. Process exited with status 5". I am using cable connection for my internet and both my RPi and arduino create are on the same network.

Below is a snap short of the error I got at the last step of the setup.
Please help on what I can do to resolve this error.