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156.9. FAQ

156.9.1. err: Could not request certificate: No route to host - connect(2)

err: Could not request certificate: Connection refused - connect(2)
Exiting; failed to retrieve certificate and waitforcert is disabled
			

關閉防火牆可以解決

156.9.2. No help available unless you have RDoc::usage installed

#  puppetmasterd --help
No help available unless you have RDoc::usage installed
			
# yum install ruby-rdoc