Невозможно импортировать pyplot matplotlib ⇐ Python

[Anonymous]

Я не могу импортировать pyplot. Как устранить ошибку?
>>> from matplotlib import pyplot
Jul 16 12:49:46 Python[35767] : Set a breakpoint at CGSLogError to catch errors as they are logged.
Jul 16 12:49:46 Python[35767] : On-demand launch of the Window Server is allowed for root user only.
Jul 16 12:49:46 Python[35767] : CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (268435459)
Jul 16 12:49:46 Python[35767] : On-demand launch of the Window Server is allowed for root user only.
Jul 16 12:49:46 Python[35767] : CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (268435459)
Jul 16 12:49:46 Python[35767] : This user is not allowed access to the window system right now.
_RegisterApplication(), unable to get application ASN from launchservicesd, and this application requires an ASN, so aborting. error=#-1.
Abort trap: 6


Подробнее здесь: https://stackoverflow.com/questions/451 ... lib-pyplot