diff -up kchmviewer-4.0beta3/lib/kio-msits/CMakeLists.txt.plugin_install kchmviewer-4.0beta3/lib/kio-msits/CMakeLists.txt
--- kchmviewer-4.0beta3/lib/kio-msits/CMakeLists.txt.plugin_install	2008-08-13 18:30:58.000000000 +0200
+++ kchmviewer-4.0beta3/lib/kio-msits/CMakeLists.txt	2008-08-13 18:31:18.000000000 +0200
@@ -1,6 +1,6 @@
 SET( kioSources msits.cpp )
 KDE4_ADD_PLUGIN( kio_msits ${kioSources} )
 TARGET_LINK_LIBRARIES( kio_msits ${KDE4_KIO_LIBS} ${LIBCHM_LIBRARY} )
-INSTALL( TARGETS kio_msits DESTINATION ${KDE4_LIB_INSTALL_DIR} )
+INSTALL( TARGETS kio_msits DESTINATION ${PLUGIN_INSTALL_DIR} )
 INSTALL( FILES msits.protocol DESTINATION ${KDE4_SERVICES_INSTALL_DIR} )