Hi @justanotherfangirl , and welcome to the Nengo forum! 
Based on the last line in the response you provided, I think the issue could be related to the used python version ( I suspect you are using the 3.8), as it is mentioned in What’s New In Python 3.8 :
The function
time.clock()has been removed, after having been deprecated since Python 3.3: usetime.perf_counter()ortime.process_time()instead
So it may be useful to check again the used python version, downgrade it (if it’s indeed the 3.8) and test again.