Now depends on kombu 3.0.15

requirements/default.txt

@@ -1,3 +1,3 @@
 pytz>dev
 billiard>=3.3.0.14,<3.4
-kombu>=3.0.14,<4.0
+kombu>=3.0.15,<4.0

setup.cfg

@@ -12,4 +12,4 @@ upload-dir = docs/.build/html
 [bdist_rpm]
 requires = pytz >= 2011b
            billiard >= 3.3.0.14
-           kombu >= 3.0.14
+           kombu >= 3.0.15