--- CMakeLists.txt.orig	2026-05-16 01:30:24 UTC
+++ CMakeLists.txt
@@ -563,14 +563,6 @@ install(FILES
   "${PROJECT_SOURCE_DIR}/data/uninstall.sql"
   "${PROJECT_BINARY_DIR}/data/update.sql"
   DESTINATION "${MRN_DATA_DIR}/")
-install(PROGRAMS
-  "${PROJECT_SOURCE_DIR}/data/deb/postinst.sh"
-  "${PROJECT_SOURCE_DIR}/data/deb/prerm.sh"
-  DESTINATION "${MRN_DATA_DIR}/deb/")
-install(PROGRAMS
-  "${PROJECT_SOURCE_DIR}/data/rpm/post.sh"
-  "${PROJECT_SOURCE_DIR}/data/rpm/preun.sh"
-  DESTINATION "${MRN_DATA_DIR}/rpm/")
 if(MSVC)
   install(FILES $<TARGET_PDB_FILE:mroonga>
     DESTINATION "${MYSQL_PLUGIN_DIR}"