Hopefully fixes Travis

celery/tests/__init__.py

@@ -28,7 +28,7 @@ os.environ['CELERY_BROKER_URL'] = 'memory://'
 
 def setup():
     if os.environ.get('COVER_ALL_MODULES') or '--with-coverage3' in sys.argv:
-        from celery.tests.utils import catch_warnings
+        from warnings import catch_warnings
         with catch_warnings(record=True):
             import_all_modules()
         warnings.resetwarnings()

requirements/dev.txt

@@ -1,3 +1,3 @@
-https://github.com/celery/py-amqp/zipball/master#egg=amqp
-https://github.com/celery/billiard/zipball/master#egg=billiard
-https://github.com/celery/kombu/zipball/master#egg=kombu
+https://github.com/celery/py-amqp/zipball/master
+https://github.com/celery/billiard/zipball/master
+https://github.com/celery/kombu/zipball/master