--- src/CMakeLists.txt.orig	2013-01-23 23:35:50.300900781 +0400
+++ src/CMakeLists.txt	2013-01-23 23:37:52.345522653 +0400
@@ -99,7 +99,7 @@
 # The version.sh script gives us a SOVERSION that uses colon as a
 # separator; we need periods.
 
-string(REPLACE ":" "." LIBAVRO_DOT_VERSION ${LIBAVRO_VERSION})
+set(LIBAVRO_DOT_VERSION 0)
 
 add_library(avro-static STATIC ${AVRO_SRC} ${JANSSON_SRC})
 target_link_libraries(avro-static ${CODEC_LIBRARIES} ${THREADS_LIBRARIES})
@@ -142,7 +142,7 @@
 set(VERSION ${AVRO_VERSION})
 configure_file(avro-c.pc.in avro-c.pc)
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/avro-c.pc
-        DESTINATION lib/pkgconfig)
+        DESTINATION ${CMAKE_INSTALL_PREFIX}/libdata/pkgconfig)
 
 add_executable(avrocat avrocat.c)
 target_link_libraries(avrocat avro-static)