On Thu, 24 Aug 2017 14:23:10 +0900, WaLyong Cho wrote: > This error can be resolved with below change. > char str_controller[C_DECIMAL_MAX(int) + 1]; > const char * const argv[] = { > - "dbus-broker", > + "/usr/local/bin/dbus-broker", You shouldn’t be hardcoding filename paths. Is your PATH variable set up correctly?