diff --git a/libretroshare/src/pqi/pqiqosstreamer.cc b/libretroshare/src/pqi/pqiqosstreamer.cc
index 898f2b5c9..fc0dc2084 100644
--- a/libretroshare/src/pqi/pqiqosstreamer.cc
+++ b/libretroshare/src/pqi/pqiqosstreamer.cc
@@ -25,6 +25,8 @@
 
 #include "pqiqosstreamer.h"
 
+const float    pqiQoSstreamer::PQI_QOS_STREAMER_ALPHA      = 2.0f ;
+
 pqiQoSstreamer::pqiQoSstreamer(PQInterface *parent, RsSerialiser *rss, const RsPeerId& peerid, BinInterface *bio_in, int bio_flagsin)
 	: pqithreadstreamer(parent,rss,peerid,bio_in,bio_flagsin), pqiQoS(PQI_QOS_STREAMER_MAX_LEVELS, PQI_QOS_STREAMER_ALPHA)
 {
diff --git a/libretroshare/src/pqi/pqiqosstreamer.h b/libretroshare/src/pqi/pqiqosstreamer.h
index b85ac32b9..574ba94d6 100644
--- a/libretroshare/src/pqi/pqiqosstreamer.h
+++ b/libretroshare/src/pqi/pqiqosstreamer.h
@@ -34,7 +34,7 @@ class pqiQoSstreamer: public pqithreadstreamer, public pqiQoS
 		pqiQoSstreamer(PQInterface *parent, RsSerialiser *rss, const RsPeerId& peerid, BinInterface *bio_in, int bio_flagsin);
 
 		static const uint32_t PQI_QOS_STREAMER_MAX_LEVELS =  10 ;
-		static const float    PQI_QOS_STREAMER_ALPHA      = 2.0 ;
+        static const float    PQI_QOS_STREAMER_ALPHA ;
 
 		virtual void locked_storeInOutputQueue(void *ptr,int priority) ;
 		virtual int locked_out_queue_size() const { return _total_item_count ; }
diff --git a/libretroshare/src/retroshare/rsreputations.h b/libretroshare/src/retroshare/rsreputations.h
index 484aabb30..8db42ee57 100644
--- a/libretroshare/src/retroshare/rsreputations.h
+++ b/libretroshare/src/retroshare/rsreputations.h
@@ -31,8 +31,8 @@
 class RsReputations
 {
 public:
-    	static const float REPUTATION_THRESHOLD_ANTI_SPAM = 1.4f ;
-    	static const float REPUTATION_THRESHOLD_DEFAULT   = 1.0f ;
+        static const float REPUTATION_THRESHOLD_ANTI_SPAM;
+        static const float REPUTATION_THRESHOLD_DEFAULT;
         
 	// This is the interface file for the reputation system
 	//
diff --git a/libretroshare/src/rsserver/p3face-server.cc b/libretroshare/src/rsserver/p3face-server.cc
index 746ebac5a..b76913693 100644
--- a/libretroshare/src/rsserver/p3face-server.cc
+++ b/libretroshare/src/rsserver/p3face-server.cc
@@ -69,6 +69,10 @@ static double getCurrentTS()
         return cts;
 }
 
+const double RsServer::minTimeDelta = 0.1; // 25;
+const double RsServer::maxTimeDelta = 0.5;
+const double RsServer::kickLimit = 0.15;
+
 
 RsServer::RsServer()
 	: coreMutex("RsServer")
diff --git a/libretroshare/src/rsserver/p3face.h b/libretroshare/src/rsserver/p3face.h
index 23efa5866..51f05a504 100644
--- a/libretroshare/src/rsserver/p3face.h
+++ b/libretroshare/src/rsserver/p3face.h
@@ -194,9 +194,9 @@ class RsServer: public RsControl, public RsTickingThread
     double mAvgTickRate ;
     double mTimeDelta ;
 
-    static const double minTimeDelta = 0.1; // 25;
-    static const double maxTimeDelta = 0.5;
-    static const double kickLimit = 0.15;
+    static const double minTimeDelta; // 25;
+    static const double maxTimeDelta;
+    static const double kickLimit;
 };
 
 /* Helper function to convert windows paths
diff --git a/libretroshare/src/services/p3gxsreputation.cc b/libretroshare/src/services/p3gxsreputation.cc
index dd7a46da4..b78ca1ff6 100644
--- a/libretroshare/src/services/p3gxsreputation.cc
+++ b/libretroshare/src/services/p3gxsreputation.cc
@@ -303,6 +303,10 @@ void p3GxsReputation::updateActiveFriends()
 
 }
 
+const float RsReputations::REPUTATION_THRESHOLD_ANTI_SPAM = 1.4f ;
+const float RsReputations::REPUTATION_THRESHOLD_DEFAULT   = 1.0f ;
+
+
 static RsReputations::Opinion safe_convert_uint32t_to_opinion(uint32_t op)
 {
 	return RsReputations::Opinion(std::min((uint32_t)op,UPPER_LIMIT)) ;
diff --git a/retroshare-gui/src/gui/elastic/node.cpp b/retroshare-gui/src/gui/elastic/node.cpp
index 77551720d..bc33151df 100644
--- a/retroshare-gui/src/gui/elastic/node.cpp
+++ b/retroshare-gui/src/gui/elastic/node.cpp
@@ -87,6 +87,12 @@ Node::Node(const std::string& node_string,GraphWidget::NodeType type,GraphWidget
 		_auth = GraphWidget::ELASTIC_NODE_AUTH_FULL ;
 }
 
+const float Node::MASS_FACTOR = 10 ;
+const float Node::FRICTION_FACTOR = 10.8f ;
+const float Node::REPULSION_FACTOR = 4;
+const float Node::NODE_DISTANCE = 130.0f ;
+
+
 void Node::addEdge(Edge *edge)
 {
     edgeList << edge;
diff --git a/retroshare-gui/src/gui/elastic/node.h b/retroshare-gui/src/gui/elastic/node.h
index d7bcd5ff6..13c717b0b 100644
--- a/retroshare-gui/src/gui/elastic/node.h
+++ b/retroshare-gui/src/gui/elastic/node.h
@@ -118,10 +118,10 @@ private:
 	 RsPeerId _ssl_id ;
 	 RsPgpId _gpg_id ;
 
-	 static const float MASS_FACTOR = 10 ;
-	 static const float FRICTION_FACTOR = 10.8 ;
-	 static const float REPULSION_FACTOR = 4 ;
-	 static const float NODE_DISTANCE = 130.0 ;
+     static const float MASS_FACTOR;
+     static const float FRICTION_FACTOR;
+     static const float REPULSION_FACTOR;
+     static const float NODE_DISTANCE;
 };
 
 #endif
diff --git a/retroshare-gui/src/gui/gxsforums/GxsForumThreadWidget.cpp b/retroshare-gui/src/gui/gxsforums/GxsForumThreadWidget.cpp
index fe2e1aad3..a3381b28a 100644
--- a/retroshare-gui/src/gui/gxsforums/GxsForumThreadWidget.cpp
+++ b/retroshare-gui/src/gui/gxsforums/GxsForumThreadWidget.cpp
@@ -1565,7 +1565,7 @@ void GxsForumThreadWidget::setMsgReadStatus(QList<QTreeWidgetItem*> &rows, bool
 			// LIKE THIS BELOW...
 			//std::string grpId = (*Row)->data(COLUMN_THREAD_DATA, ROLE_THREAD_GROUPID).toString().toStdString();
 
-			RsGxsGrpMsgIdPair msgPair = std::make_pair(groupId(), msgId);
+            RsGxsGrpMsgIdPair msgPair = std::make_pair(groupId(), RsGxsMessageId(msgId));
 
 			uint32_t token;
 			rsGxsForums->setMessageReadStatus(token, msgPair, read);