	Fix a longstanding bug when dpkg isn't present.  The idea is 	we silently continue in that case, but we run sh -e, which 	causes the script to abort on error, even if the error is 	inside backticks (``).  So we make sure the dpkg command never 	gives an error, even when it's not installed. 	 	Reported in 	   http://code.google.com/p/google-ctemplate/issues/detail?id=79
	Fix a longstanding bug when dpkg isn't present.  The idea is
	we silently continue in that case, but we run sh -e, which
	causes the script to abort on error, even if the error is
	inside backticks (``).  So we make sure the dpkg command never
	gives an error, even when it's not installed.
	
	Reported in
	   http://code.google.com/p/google-ctemplate/issues/detail?id=79


git-svn-id: 7430060e6841a9654fb88af138dc49f4cb61350d@68 cb39b542-eb2e-2a05-867b-f1791dd5f601

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