I have installed SageMath 8.0 on Windows 10 as the following instruction.
wiki.sagemath.org/SageWindows
Everything ᅟ seemed to work well first, but I got an error message as follows.
sage: 1+1
2
sage: plot(sin(x))
/opt/sagemath-8.0/local/lib/python2.7/site-packages/sage/repl/rich_output/display_manager.py:590: RichReprWarning: Exception in _rich_repr_ while displaying object: 'ascii' codec can't decode byte 0xea in position 6: ordinal not in range(128)
RichReprWarning, Graphics object consisting of 1 graphics primitive
sage:
Does anybody know a solution for this problem?
