rescue if requiring sass/deprecation fails

Author: bolandrm

lib/sassc/script.rb

@@ -28,7 +28,12 @@ module Script
 end
 
 require 'sass/util'
-require 'sass/deprecation'
+
+begin
+  require 'sass/deprecation'
+rescue LoadError
+end
+
 require 'sass/script/value/base'
 require 'sass/script/value/string'
 require 'sass/script/value/color'
@@ -41,4 +46,4 @@ module Script
 SassC::Script::Value::Color = Sass::Script::Value::Color
 
 SassC::Script::Bool = Sass::Script::Value::Bool
-SassC::Script::Value::Bool = Sass::Script::Value::Bool
+SassC::Script::Value::Bool = Sass::Script::Value::Bool