# File lib/rhc/config.rb, line 133
    def set_local_config(confpath, must_exist=true)
      begin
        @local_config_path = File.expand_path(confpath)
        @config_path = @local_config_path if @opts_config_path.nil?
        @local_config = RHC::Vendor::ParseConfig.new(@local_config_path)
      rescue Errno::EACCES => e
        if must_exist
          raise Errno::EACCES.new "Could not open config file: #{e.message}"
        end
      end
    end