Importing the multiarray numpy extension module failed. Most likely you are trying to import a fail
ImportError:Importingthemultiarraynumpyextensionmodulefailed.Mostlikelyyouaretryingtoimportafailedbuildofnumpy.Ifyou'reworkingwithanumpygitrepo,try`gitclean-xdf`(removesallfilesnotunderversioncontrol)