--- F1LT.orig.pro	2013-06-29 20:23:58.000000000 +0200
+++ F1LT.pro	2013-06-30 16:26:20.761644865 +0200
@@ -6,14 +6,15 @@
     network
 #   opengl
 
-TARGET = F1LT
+TARGET = f1lt
+VERSION = 2.1.1
 
 #--------------------------------------------------------------
 # installation prefixes
-PREFIX = /opt/$$TARGET
+PREFIX = /usr
 
 #by default application data will be stored in /opt/F1LT/share
-SHARE=$$PREFIX/share
+SHARE=$$PREFIX/share/$$TARGET-$$VERSION
 #--------------------------------------------------------------
 
 DEFINES += INSTALL_PREFIX=$$PREFIX