--- CMakeLists.txt.orig        2010-06-29 18:21:22.000000000 +0200
+++ CMakeLists.txt     2010-06-29 18:21:35.000000000 +0200
@@ -69,7 +69,7 @@
 configure_file(${CMAKE_SOURCE_DIR}/libgcal.pc.in ${CMAKE_BINARY_DIR}/libgcal.pc @ONLY)
 install(
 	FILES "${CMAKE_BINARY_DIR}/libgcal.pc"
-	DESTINATION "${GCAL_LIBRARY_INSTALL_DIR}/pkgconfig"
+	DESTINATION "libdata/pkgconfig"
 )