diff -ru openvas-manager-6.0.3/CMakeLists.txt openvas-manager-6.0.3.new/CMakeLists.txt
--- openvas-manager-6.0.3/CMakeLists.txt	2015-05-26 19:09:43.364604537 +0200
+++ openvas-manager-6.0.3.new/CMakeLists.txt	2015-05-26 19:11:56.622520286 +0200
@@ -256,6 +256,13 @@
     OUTPUT_STRIP_TRAILING_WHITESPACE)
 endif (NOT GPGME)
 
+execute_process (COMMAND gpg-error-config --cflags
+  OUTPUT_VARIABLE GPGERROR_CFLAGS
+  OUTPUT_STRIP_TRAILING_WHITESPACE)
+execute_process (COMMAND gpg-error-config --libs
+  OUTPUT_VARIABLE GPGERROR_LDFLAGS
+  OUTPUT_STRIP_TRAILING_WHITESPACE)
+
 ## Version
 
 string (REPLACE "