[caribou] fix print statement syntax for python3

[Daiki Ueno <dueno src gnome org>]

commit 26df33633315fd3bd1f413ffddfd5ef68ac07c50
Author: Parag Nemade <pnemade redhat com>
Date:   Fri Apr 8 11:16:33 2016 +0530

    fix print statement syntax for python3
    
    https://bugzilla.gnome.org/show_bug.cgi?id=764764

 bin/antler-keyboard.in     |    2 +-
 bin/caribou-preferences.in |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/bin/antler-keyboard.in b/bin/antler-keyboard.in
index a1f41a6..03405a4 100755
--- a/bin/antler-keyboard.in
+++ b/bin/antler-keyboard.in
@@ -26,7 +26,7 @@ datarootdir= datarootdir@
 
 if [ $script_dir = "@libexecdir@" ]
 then
-  datadir="$(@PYTHON@ -c "from gi.repository import GLib; print ':'.join(GLib.get_system_data_dirs())")"
+  datadir="$(@PYTHON@ -c "from gi.repository import GLib; print(':'.join(GLib.get_system_data_dirs()))")"
   export PYTHONPATH="${prefix}/lib/python PYTHON_VERSION@/site-packages:${prefix}/lib64/python 
PYTHON_VERSION@/site-packages${PYTHONPATH:+:$PYTHONPATH}"
   export GI_TYPELIB_PATH="@libdir@/girepository-1.0${GI_TYPELIB_PATH:+:$GI_TYPELIB_PATH}"
   export LD_LIBRARY_PATH="@libdir ${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
diff --git a/bin/caribou-preferences.in b/bin/caribou-preferences.in
index eaacf05..3409bb9 100755
--- a/bin/caribou-preferences.in
+++ b/bin/caribou-preferences.in
@@ -26,7 +26,7 @@ datarootdir= datarootdir@
 
 if [ $script_dir = "@bindir@" ]
 then
-  datadir="$(@PYTHON@ -c "from gi.repository import GLib; print ':'.join(GLib.get_system_data_dirs())")"
+  datadir="$(@PYTHON@ -c "from gi.repository import GLib; print(':'.join(GLib.get_system_data_dirs()))")"
   export PYTHONPATH="@prefix@/lib/python PYTHON_VERSION@/site-packages${PYTHONPATH:+:$PYTHONPATH}"
   export GI_TYPELIB_PATH="@libdir@/girepository-1.0${GI_TYPELIB_PATH:+:$GI_TYPELIB_PATH}"
   export LD_LIBRARY_PATH="@libdir ${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"