# File lib/rubyipmi/commands/basecommand.rb, line 40
    def locate_command(commandname)
      location = `which #{commandname}`.strip
      if not $?.success?
        logger.error("#{commandname} command not found, is #{commandname} installed?") if logger
        raise "#{commandname} command not found, is #{commandname} installed?"
      end
      location
    end