--- CMakeLists.txt.orig	2015-03-02 18:54:57.486432082 +0100
+++ CMakeLists.txt	2015-03-02 18:55:21.109548415 +0100
@@ -293,7 +293,7 @@
 endif (ENABLE_QT)
 ##############################################################################
 
-find_package(PLIB REQUIRED puaux pu js fnt)
+find_package(PLIB REQUIRED puaux pu js fnt net)
 
 # FlightGear and SimGear versions need to match
 find_package(SimGear ${FLIGHTGEAR_VERSION} REQUIRED)
