diff --git a/caribou-0.4.1-multilib.patch b/caribou-0.4.1-multilib.patch
new file mode 100644
index 0000000..fc8cef1
--- /dev/null
+++ b/caribou-0.4.1-multilib.patch
@@ -0,0 +1,123 @@
+diff -urN caribou-0.4.1.old/bin/antler-keyboard.in caribou-0.4.1/bin/antler-keyboard.in
+--- caribou-0.4.1.old/bin/antler-keyboard.in	2011-10-10 02:08:14.000000000 +0530
++++ caribou-0.4.1/bin/antler-keyboard.in	2011-12-06 15:32:55.517736521 +0530
+@@ -18,6 +18,19 @@
+ # along with this program; if not, write to the Free Software Foundation,
+ # Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ 
++ARCH=$(uname -m)
++
++case $ARCH in
++x86_64 | sparc64 | s390x | ppc64)
++LIB_DIR=/usr/lib64
++SECONDARY_LIB_DIR=/usr/lib
++;;
++* )
++LIB_DIR=/usr/lib
++SECONDARY_LIB_DIR=/usr/lib64
++;;
++esac
++
+ script_dir="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
+ 
+ prefix=@prefix@
+@@ -27,9 +40,9 @@
+ then
+   datadir="$(@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}"
+-  export XDG_DATA_DIRS="@datadir@${datadir:+:$datadir}"
++  export GI_TYPELIB_PATH="$LIB_DIR/girepository-1.0${GI_TYPELIB_PATH:+:$GI_TYPELIB_PATH}"
++  export LD_LIBRARY_PATH="$LIB_DIR${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
++  export XDG_DATA_DIRS="$LIB_DIR${datadir:+:$datadir}"
+ else
+   export PYTHONPATH="$(dirname $script_dir)${PYTHONPATH:+:$PYTHONPATH}"
+   export GI_TYPELIB_PATH="$(dirname $script_dir)/libcaribou${GI_TYPELIB_PATH:+:$GI_TYPELIB_PATH}"
+diff -urN caribou-0.4.1.old/bin/caribou.in caribou-0.4.1/bin/caribou.in
+--- caribou-0.4.1.old/bin/caribou.in	2011-10-10 02:08:14.000000000 +0530
++++ caribou-0.4.1/bin/caribou.in	2011-12-06 15:37:16.757085822 +0530
+@@ -24,6 +24,19 @@
+ # along with this program; if not, write to the Free Software Foundation,
+ # Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ 
++ARCH=$(uname -m)
++
++case $ARCH in
++x86_64 | sparc64 | s390x | ppc64)
++LIB_DIR=/usr/lib64
++SECONDARY_LIB_DIR=/usr/lib
++;;
++* )
++LIB_DIR=/usr/lib
++SECONDARY_LIB_DIR=/usr/lib64
++;;
++esac
++
+ script_dir="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
+ 
+ prefix=@prefix@
+@@ -32,7 +45,7 @@
+ if [ $script_dir == "@bindir@" ]
+ then
+   export PYTHONPATH="@prefix@/lib/python@PYTHON_VERSION@/site-packages${PYTHONPATH:+:$PYTHONPATH}"
+-  export GI_TYPELIB_PATH="@libdir@/girepository-1.0${GI_TYPELIB_PATH:+:$GI_TYPELIB_PATH}"
++  export GI_TYPELIB_PATH="$LIB_DIR/girepository-1.0${GI_TYPELIB_PATH:+:$GI_TYPELIB_PATH}"
+ else
+   export PYTHONPATH="$(dirname $script_dir)${PYTHONPATH:+:$PYTHONPATH}"
+   export GI_TYPELIB_PATH="$(dirname $script_dir)/libcaribou${GI_TYPELIB_PATH:+:$GI_TYPELIB_PATH}"
+diff -urN caribou-0.4.1.old/bin/caribou-preferences.in caribou-0.4.1/bin/caribou-preferences.in
+--- caribou-0.4.1.old/bin/caribou-preferences.in	2011-10-10 02:08:14.000000000 +0530
++++ caribou-0.4.1/bin/caribou-preferences.in	2011-12-06 15:37:44.754230253 +0530
+@@ -18,6 +18,19 @@
+ # along with this program; if not, write to the Free Software Foundation,
+ # Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ 
++ARCH=$(uname -m)
++
++case $ARCH in
++x86_64 | sparc64 | s390x | ppc64)
++LIB_DIR=/usr/lib64
++SECONDARY_LIB_DIR=/usr/lib
++;;
++* )
++LIB_DIR=/usr/lib
++SECONDARY_LIB_DIR=/usr/lib64
++;;
++esac
++
+ script_dir="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
+ 
+ prefix=@prefix@
+@@ -27,8 +40,8 @@
+ then
+   datadir="$(@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@${LD_LIBRARY_PATH:+:LD_LIBRARY_PATH}"
++  export GI_TYPELIB_PATH="$LIB_DIR/girepository-1.0${GI_TYPELIB_PATH:+:$GI_TYPELIB_PATH}"
++  export LD_LIBRARY_PATH="$LIB_DIR${LD_LIBRARY_PATH:+:LD_LIBRARY_PATH}"
+   export XDG_DATA_DIRS="@datadir@${datadir:+:$datadir}"
+ else
+   export PYTHONPATH="$(dirname $script_dir)${PYTHONPATH:+:$PYTHONPATH}"
+diff -urN caribou-0.4.1.old/configure caribou-0.4.1/configure
+--- caribou-0.4.1.old/configure	2011-10-18 03:43:49.000000000 +0530
++++ caribou-0.4.1/configure	2011-12-06 20:55:31.069986500 +0530
+@@ -11966,7 +11966,7 @@
+        am_py_prefix=$prefix
+      fi
+      am_cv_python_pythondir=`$PYTHON -c "import sys; from distutils import sysconfig; sys.stdout.write(sysconfig.get_python_lib(0,0,prefix='$am_py_prefix'))" 2>/dev/null ||
+-     echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`
++     echo "$PYTHON_PREFIX/$libdir/python$PYTHON_VERSION/site-packages"`
+      case $am_cv_python_pythondir in
+      $am_py_prefix*)
+        am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
+@@ -11976,7 +11976,7 @@
+        case $am_py_prefix in
+          /usr|/System*) ;;
+          *)
+-	  am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages
++	  am_cv_python_pythondir=$PYTHON_PREFIX/$libdir/python$PYTHON_VERSION/site-packages
+ 	  ;;
+        esac
+        ;;