diff -up kdesdk-4.10.5/kde-dev-utils/kmtrace/kminspector.cmake.than kdesdk-4.10.5/kde-dev-utils/kmtrace/kminspector.cmake
--- kdesdk-4.10.5/kde-dev-utils/kmtrace/kminspector.cmake.than	2014-03-05 16:39:43.895889440 +0100
+++ kdesdk-4.10.5/kde-dev-utils/kmtrace/kminspector.cmake	2014-03-05 16:37:31.661889107 +0100
@@ -1,8 +1,13 @@
 #! /bin/sh
 
+arch=`uname -i`
+case "$arch" in
+  x86_64|s390x|ppc64|aarch64) libprefix="64" ;;
+  *) libprefix="" ;;
+esac
 export MALLOC_TREE=kminspector.tree
 export MALLOC_THRESHOLD=2000
-export LD_PRELOAD=${LIB_INSTALL_DIR}/libktrace.so
+export LD_PRELOAD=/usr/lib$libprefix/libktrace.so
 
 $*