--- CMakeLists.txt.orig	2015-08-23 17:14:40 UTC
+++ CMakeLists.txt
@@ -137,7 +137,7 @@ if(UNIX AND NOT APPLE)
     install(DIRECTORY src/ DESTINATION include/gnuspeechsa FILES_MATCHING PATTERN "*.h")
     install(DIRECTORY data DESTINATION share/gnuspeech/gnuspeechsa)
     configure_file(gnuspeechsa.pc.pre gnuspeechsa.pc @ONLY)
-    install(FILES ${CMAKE_BINARY_DIR}/gnuspeechsa.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig/)
+    install(FILES ${CMAKE_BINARY_DIR}/gnuspeechsa.pc DESTINATION libdata/pkgconfig/)
 endif()
 
 #add_dependencies(gnuspeech_sa gnuspeechsa)