add missing require.

mroonga · Jan 31, 2012 · 025c8cd · 025c8cd
1 parent 8f3d9ae
commit 025c8cd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/tools/prepare-sphinx-html.rb b/tools/prepare-sphinx-html.rb
@@ -6,6 +6,7 @@
 end
 
 require 'pathname'
+require "fileutils"
 
 def fix_link(text, extension, language)
   send("fix_#{extension}_link", text, language)