require thread for mutex

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David Dollar committed 2011-12-23 08:48:17 -05:00
1 parent fc95936327
commit fc438472f9
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@@ -7,6 +7,7 @@ require "tempfile"
require "timeout" require "timeout"
require "term/ansicolor" require "term/ansicolor"
require "fileutils" require "fileutils"
require "thread"
class Foreman::Engine class Foreman::Engine