During install, the script asked if my system time was 9:55 am, but the actual time on my clock was 10:55 am (which was the correct time). I selected "no" and then it asked me to set my system time or connect to the internet, and then closed.
On the git hub page it says, "Software for DS3231 real time clock (Available through update script after initial install)." Does that mean I need to finish the install and then go back and install RTC?