diff -up src/sage/libs/fes.pyx.orig src/sage/libs/fes.pyx
--- src/sage/libs/fes.pyx.orig	2015-11-29 16:53:45.203478795 -0200
+++ src/sage/libs/fes.pyx	2015-11-29 16:54:23.318480255 -0200
@@ -89,8 +89,8 @@ from sage.rings.polynomial.pbori import
 from sage.rings.arith 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