we're on python3, so importing from future should no longer be necessary

src/pyclaw/build/fcompiler.py

@@ -1,14 +1,11 @@
-
-from __future__ import absolute_import
-from __future__ import print_function
 def get_fcompiler():
     import numpy.distutils.fcompiler
     numpy.distutils.log.set_verbosity(-1)
     fc = numpy.distutils.fcompiler.new_fcompiler()
     fc.customize()
     return fc
 
-if __name__=="__main__":
+if __name__ == "__main__":
     fc = get_fcompiler()
     import sys
     if sys.argv[1] == 'get_compiler':