diff -up src/sage/libs/fes.pyx.orig src/sage/libs/fes.pyx --- src/sage/libs/fes.pyx.orig 2017-11-08 08:26:29.835214502 -0500 +++ src/sage/libs/fes.pyx 2017-11-08 08:26:38.707214842 -0500 @@ -86,8 +86,8 @@ from sage.rings.polynomial.pbori import from sage.arith.all import binomial from sage.combinat.subset import Subsets -from sage.matrix.all import * -from sage.modules.all import * +from sage.matrix.all import identity_matrix, matrix +from sage.modules.all import vector