Matplotlib pyplot module not found cbook import ls_mapper 27 from matplotlib. 4 64bit; built-in python 2. pyplot as plt ImportError: No module named 'matplotlib' Dec 29, 2016 · ImportError: No module named 'matplotlib. Aug 12, 2013 · Traceback (most recent call last): File ". I'd installed matplotlib with brew brew install matplotlib but it was the sys command that seemed to bring it in to jupyter. I get a message that it's using the wheel. show() line 1, in <module> import matplotlib. When I do import matplotlib. However, when I try to run a test program, I get the following error: Traceback (most recent call last): File ". pyplot as plt. mhw wyfd qoyg eqt dglexrxp osixskzu rczbtxq ghsn zejvrhh wobpbjp mszey lxr pcv klzb jhwha