diff -up src/module_list.py.orig src/module_list.py --- src/module_list.py.orig 2016-08-08 13:44:56.193555823 -0400 +++ src/module_list.py 2016-08-08 13:45:10.146556357 -0400 @@ -563,11 +563,11 @@ ext_modules = [ sources = ["sage/libs/ecl.pyx"], libraries = ["ecl"]), - Extension("sage.libs.fes", - ["sage/libs/fes.pyx"], - language = "c", - libraries = ['fes'], - package = 'fes'), +# Extension("sage.libs.fes", +# ["sage/libs/fes.pyx"], +# language = "c", +# libraries = ['fes'], +# package = 'fes'), Extension('sage.libs.flint.flint', sources = ["sage/libs/flint/flint.pyx"],