Add conditional statsd requirement. Wheel is live on wheels.galaxyproject.org.

lib/galaxy/dependencies/__init__.py

@@ -66,6 +66,9 @@ class ConditionalDependencies( object ):
     def check_raven( self ):
         return self.config.get("sentry_dsn", None) is not None
 
+    def check_statsd( self ):
+        return self.config.get("statsd_host", None) is not None
+
     def check_weberror( self ):
         return ( asbool( self.config["debug"] ) and
                  asbool( self.config["use_interactive"] ) )

lib/galaxy/dependencies/conditional-requirements.txt

@@ -10,4 +10,5 @@ fluent-logger
 raven
 pbs_python
 drmaa
+statsd
 # PyRods not in PyPI