diff -urN caribou-0.4.20.old/bin/antler-keyboard.in caribou-0.4.20/bin/antler-keyboard.in

--- caribou-0.4.20.old/bin/antler-keyboard.in	2016-06-27 19:31:55.547580177 +0530

+++ caribou-0.4.20/bin/antler-keyboard.in	2016-06-27 19:37:00.369738066 +0530

@@ -38,4 +38,4 @@

   export ANTLER_THEME_PATH="$(dirname $script_dir)/data"

 fi

-@PYTHON@ -m caribou.antler.main "$@"

+exec @PYTHON@ -m caribou.antler.main "$@"

diff -urN caribou-0.4.20.old/bin/caribou-preferences.in caribou-0.4.20/bin/caribou-preferences.in

--- caribou-0.4.20.old/bin/caribou-preferences.in	2016-06-27 19:31:55.547580177 +0530

+++ caribou-0.4.20/bin/caribou-preferences.in	2016-06-27 19:37:14.392561317 +0530

@@ -37,7 +37,7 @@

   export LD_LIBRARY_PATH="$(dirname $script_dir)/libcaribou/.lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"

 fi

-@PYTHON@ -c "

+exec @PYTHON@ -c "

 import signal

 signal.signal(signal.SIGINT, signal.SIG_DFL)