Remove setuptools versioned req

python-cryptography-1.3.1-setuptools.patch

@@ -0,0 +1,31 @@
+diff --git a/setup.py b/setup.py
+index 7267529..098a6bb 100644
+--- a/setup.py
++++ b/setup.py
+@@ -37,7 +37,7 @@ requirements = [
+     "idna>=2.0",
+     "pyasn1>=0.1.8",
+     "six>=1.4.1",
+-    "setuptools>=11.3",
++    "setuptools",
+ ]
+ setup_requirements = []
+ 
+diff --git a/src/cryptography/hazmat/backends/__init__.py b/src/cryptography/hazmat/backends/__init__.py
+index 96a431d..256fee3 100644
+--- a/src/cryptography/hazmat/backends/__init__.py
++++ b/src/cryptography/hazmat/backends/__init__.py
+@@ -17,7 +17,12 @@ def _available_backends():
+ 
+     if _available_backends_list is None:
+         _available_backends_list = [
+-            ep.resolve()
++            # setuptools 11.3 deprecated support for the require parameter to
++            # load(), and introduced the new resolve() method instead.
++            # This can be removed if/when we can assume setuptools>=11.3. At
++            # some point we may wish to add a warning, to push people along,
++            # but at present this would result in too many warnings.
++            ep.resolve() if hasattr(ep, "resolve") else ep.load(require=False)
+             for ep in pkg_resources.iter_entry_points(
+                 "cryptography.backends"
+             )