diff -Nru blender-2.68a/debian/changelog blender-2.68a/debian/changelog
--- blender-2.68a/debian/changelog	2013-11-01 22:48:31.000000000 +0000
+++ blender-2.68a/debian/changelog	2013-11-02 00:09:16.000000000 +0000
@@ -1,3 +1,9 @@
+blender (2.68a-4ubuntu3) trusty; urgency=low
+
+  * Since cycles is optional, do not FTBFS on remove its license file.
+
+ -- Dmitrijs Ledkovs <xnox@ubuntu.com>  Sat, 02 Nov 2013 00:08:44 +0000
+
 blender (2.68a-4ubuntu2) trusty; urgency=low
 
   * Configure without OpenImageIO on armhf, as it is not available on
diff -Nru blender-2.68a/debian/rules blender-2.68a/debian/rules
--- blender-2.68a/debian/rules	2013-11-01 22:47:58.000000000 +0000
+++ blender-2.68a/debian/rules	2013-11-02 00:08:41.000000000 +0000
@@ -43,7 +43,7 @@
 override_dh_auto_install:
 	dh_auto_install --buildsystem=cmake
 	find $(INSTDIR)/usr/share/blender/ -type d -empty -delete
-	rm $(INSTDIR)/usr/share/blender/scripts/addons/cycles/license/GPL.txt
+	-rm $(INSTDIR)/usr/share/blender/scripts/addons/cycles/license/GPL.txt
 	rm $(INSTDIR)/usr/share/blender/scripts/addons/netrender/js/jquery.js
 	rm $(INSTDIR)/usr/share/doc/blender/readme.html