lib/burndown_chart.rb in trollolo-0.0.11 vs lib/burndown_chart.rb in trollolo-0.0.12

@@ -12,9 +12,11 @@
 #  You should have received a copy of the GNU General Public License
 #  along with this program; if not, contact SUSE LLC.
 #
 #  To contact SUSE about this file by physical or electronic mail,
 #  you may find current contact information at www.suse.com
+require 'fileutils'
+
 class BurndownChart
 
   attr_accessor :data
 
   def initialize(settings)