diff --git a/code/nel/include/nel/gui/group_html.h b/code/nel/include/nel/gui/group_html.h
index 833c05f44..5cdf2f930 100644
--- a/code/nel/include/nel/gui/group_html.h
+++ b/code/nel/include/nel/gui/group_html.h
@@ -31,7 +31,7 @@ typedef std::map<std::string, std::string>	TStyle;
 
 extern "C"
 {
-#include "WWWInit.h"
+#include "libwww/WWWInit.h"
 }
 
 namespace NLGUI
diff --git a/code/nel/include/nel/gui/libwww.h b/code/nel/include/nel/gui/libwww.h
index 1997931cf..ed7d4ca13 100644
--- a/code/nel/include/nel/gui/libwww.h
+++ b/code/nel/include/nel/gui/libwww.h
@@ -22,7 +22,7 @@
 
 extern "C"
 {
-#include "WWWInit.h"
+#include "libwww/WWWInit.h"
 }
 
 namespace NLGUI
diff --git a/code/nel/include/nel/gui/libwww_nel_stream.h b/code/nel/include/nel/gui/libwww_nel_stream.h
index e9cb8d9ee..8168b5b22 100644
--- a/code/nel/include/nel/gui/libwww_nel_stream.h
+++ b/code/nel/include/nel/gui/libwww_nel_stream.h
@@ -20,7 +20,7 @@
 #define LIBWWW_NEL_STREAM_H
 
 
-#include "HTProt.h"
+#include "libwww/HTProt.h"
 
 extern "C" HTProtCallback HTLoadNeLFile;
 extern "C" PUBLIC HTInputStream * HTNeLReader_new (HTHost * host, HTChannel * ch, void * param, int mode);
diff --git a/code/nel/include/nel/gui/lua_loadlib.h b/code/nel/include/nel/gui/lua_loadlib.h
index adab3ec0b..1fe0abcd3 100644
--- a/code/nel/include/nel/gui/lua_loadlib.h
+++ b/code/nel/include/nel/gui/lua_loadlib.h
@@ -19,9 +19,9 @@
 
 extern "C"
 {
-#include <lua.h>
-#include <lauxlib.h>
-#include <lualib.h>
+#include <lua/lua.h>
+#include <lua/lauxlib.h>
+#include <lua/lualib.h>
 }
 
 // load the lua dll, return 1 on success
diff --git a/code/nel/include/nel/gui/proc.h b/code/nel/include/nel/gui/proc.h
index e80615c49..aec51160f 100644
--- a/code/nel/include/nel/gui/proc.h
+++ b/code/nel/include/nel/gui/proc.h
@@ -22,6 +22,7 @@
 #include <string>
 #include <vector>
 #include <map>
+#include <algorithm>
 
 namespace NLGUI
 {
diff --git a/code/nel/src/gui/ctrl_base.cpp b/code/nel/src/gui/ctrl_base.cpp
index febd3608f..c50290202 100644
--- a/code/nel/src/gui/ctrl_base.cpp
+++ b/code/nel/src/gui/ctrl_base.cpp
@@ -468,7 +468,7 @@ namespace NLGUI
 		AHMap[ key ] = value;
 	}
 
-	std::string CCtrlBase::getAHString( const stlpx_std::string &key ) const
+	std::string CCtrlBase::getAHString( const std::string &key ) const
 	{
 		std::map< std::string, std::map< std::string, std::string > >::const_iterator itr = AHCache.find( getId() );
 		if( itr == AHCache.end() )
diff --git a/code/nel/src/gui/group_editbox.cpp b/code/nel/src/gui/group_editbox.cpp
index 40fdd2bcf..0fe5164a8 100644
--- a/code/nel/src/gui/group_editbox.cpp
+++ b/code/nel/src/gui/group_editbox.cpp
@@ -100,7 +100,7 @@ namespace NLGUI
 		}
 	}
 
-	std::string CGroupEditBox::getProperty( const stlpx_std::string &name ) const
+	std::string CGroupEditBox::getProperty( const std::string &name ) const
 	{
 		if( name == "onchange" )
 		{
diff --git a/code/nel/src/gui/group_html.cpp b/code/nel/src/gui/group_html.cpp
index 2f27f0ba5..78d0e86f8 100644
--- a/code/nel/src/gui/group_html.cpp
+++ b/code/nel/src/gui/group_html.cpp
@@ -18,12 +18,14 @@
 
 #define NOMINMAX
 
+#include "nel/gui/group_html.h"
+
 // LibWWW
 extern "C"
 {
-#include "WWWLib.h"			      /* Global Library Include file */
-#include "WWWApp.h"
-#include "WWWInit.h"
+#include "libwww/WWWLib.h"			      /* Global Library Include file */
+#include "libwww/WWWApp.h"
+#include "libwww/WWWInit.h"
 }
 
 #include <string>
diff --git a/code/nel/src/gui/interface_link.cpp b/code/nel/src/gui/interface_link.cpp
index 0dffc3d4d..4e67abee7 100644
--- a/code/nel/src/gui/interface_link.cpp
+++ b/code/nel/src/gui/interface_link.cpp
@@ -26,6 +26,8 @@
 #include "nel/gui/widget_manager.h"
 #include "nel/misc/algo.h"
 
+#include <iterator>
+
 using namespace std;
 using namespace NLMISC;
 
diff --git a/code/nel/src/gui/libwww.cpp b/code/nel/src/gui/libwww.cpp
index fa996ac13..347e0e119 100644
--- a/code/nel/src/gui/libwww.cpp
+++ b/code/nel/src/gui/libwww.cpp
@@ -16,12 +16,14 @@
 
 #define NOMINMAX
 
+#include "nel/gui/group_html.h"
+
 // LibWWW
 extern "C"
 {
-#include "WWWLib.h"			      /* Global Library Include file */
-#include "WWWApp.h"
-#include "WWWInit.h"
+#include "libwww/WWWLib.h"			      /* Global Library Include file */
+#include "libwww/WWWApp.h"
+#include "libwww/WWWInit.h"
 }
 
 #include "nel/gui/group_html.h"
diff --git a/code/nel/src/gui/libwww_nel_stream.cpp b/code/nel/src/gui/libwww_nel_stream.cpp
index ca79ccde2..6405ad38a 100644
--- a/code/nel/src/gui/libwww_nel_stream.cpp
+++ b/code/nel/src/gui/libwww_nel_stream.cpp
@@ -21,16 +21,16 @@ extern "C"
 {
 
 	/* Library Includes */
-#include "wwwsys.h"
-#include "WWWUtil.h"
-#include "WWWCore.h"
-#include "WWWDir.h"
-#include "WWWTrans.h"
-#include "HTReqMan.h"
-#include "HTBind.h"
-#include "HTMulti.h"
-#include "HTNetMan.h"
-#include "HTChannl.h"
+#include "libwww/wwwsys.h"
+#include "libwww/WWWUtil.h"
+#include "libwww/WWWCore.h"
+#include "libwww/WWWDir.h"
+#include "libwww/WWWTrans.h"
+#include "libwww/HTReqMan.h"
+#include "libwww/HTBind.h"
+#include "libwww/HTMulti.h"
+#include "libwww/HTNetMan.h"
+#include "libwww/HTChannl.h"
 #include "nel/gui/libwww_nel_stream.h"		/* Implemented here */
 }