--- src/Standalone/CMakeLists.txt.orig	2021-11-25 00:56:54 UTC
+++ src/Standalone/CMakeLists.txt
@@ -142,5 +142,5 @@ target_link_libraries(es2standalone ${QT_LIBRARIES}
 )
 
 QT5_USE_MODULES(es2standalone Widgets)
-install(TARGETS es2standalone DESTINATION "${EPSON_INSTALL_ROOT}/usr/bin")
+install(TARGETS es2standalone DESTINATION "${EPSON_INSTALL_ROOT}${CMAKE_INSTALL_PREFIX}/bin")