EPMD錯誤打開流套接字：地址家族不受協議

Question

支撐。當試圖啓動RabbitMQ的服務器，我收到以下錯誤：

{error_logger,{{2014,9,26},{15,30,21}},"Protocol: ~tp: register/listen error: ~tp~n",["inet_tcp",econnrefused]} 
{error_logger,{{2014,9,26},{15,30,21}},crash_report,[[{initial_call,{net_kernel,init,['Argument__1']}},{pid,<0.21.0>},{registered_name,[]},{error_info,{exit,{error,badarg},[{gen_server,init_it,6,[{file,"gen_server.erl"},{line,320}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}},{ancestors,[net_sup,kernel_sup,<0.10.0>]},{messages,[]},{links,[#Port<0.93>,<0.18.0>]},{dictionary,[{longnames,false}]},{trap_exit,true},{status,running},{heap_size,987},{stack_size,27},{reductions,799}],[]]} 
{error_logger,{{2014,9,26},{15,30,21}},supervisor_report,[{supervisor,{local,net_sup}},{errorContext,start_error},{reason,{'EXIT',nodistribution}},{offender,[{pid,undefined},{name,net_kernel},{mfargs,{net_kernel,start_link,[[rabbitmqprelaunch791,shortnames]]}},{restart_type,permanent},{shutdown,2000},{child_type,worker}]}]} 
{error_logger,{{2014,9,26},{15,30,21}},supervisor_report,[{supervisor,{local,kernel_sup}},{errorContext,start_error},{reason,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}},{offender,[{pid,undefined},{name,net_sup},{mfargs,{erl_distribution,start_link,[]}},{restart_type,permanent},{shutdown,infinity},{child_type,supervisor}]}]} 
{error_logger,{{2014,9,26},{15,30,21}},crash_report,[[{initial_call,{application_master,init,['Argument__1','Argument__2','Argument__3','Argument__4']}},{pid,<0.9.0>},{registered_name,[]},{error_info,{exit,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}},[{application_master,init,4,[{file,"application_master.erl"},{line,133}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}},{ancestors,[<0.8.0>]},{messages,[{'EXIT',<0.10.0>,normal}]},{links,[<0.8.0>,<0.7.0>]},{dictionary,[]},{trap_exit,true},{status,running},{heap_size,376},{stack_size,27},{reductions,117}],[]]} 
{error_logger,{{2014,9,26},{15,30,21}},std_info,[{application,kernel},{exited,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}}},{type,permanent}]} 
{"Kernel pid terminated",application_controller,"{application_start_failure,kernel,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}}}"} 

我試圖erl -sname foo命令，它給了一個類似的錯誤。

然後（如下建議：http://permalink.gmane.org/gmane.comp.networking.rabbitmq.general/23204）我想 epmd -debug，它給了以下的輸出：

epmd: Mon Sep 29 11:56:16 2014: epmd running - daemon = 0 
epmd: Mon Sep 29 11:56:16 2014: error opening stream socket: Address family not supported by protocol 

試過谷歌沒有協議支持的EPMD錯誤地址的家人，但找不到任何東西。

Answer 1

可能是因爲您使用的是IP6地址，在您的Erlang版本中可能不支持epmd。 This mail可能會解決一些問題（或者只是可以強制IP4）。