<div dir="ltr">Hi<br><br>I&#39;m trying to install rabbitmq_server-1.7.2 on Mac 1.6.3 (Snow
 Leopard). I&#39;ve tried both &quot;Mac ports&quot; and &quot;homebrew&quot; and every time I 
get the same error.<br>I tried to edit my /etc/hosts  but nothing could 
help!<br>
<br>Thank you<br>Mutaz<br><br><br>This is the error output I get in the 
terminal when I do  sudo rabbitmq-server:<br><br><br><br>{error_logger,{{2010,5,18},{<div dir="ltr">15,23,48}},&quot;Protocol:
 ~p: register error: ~p~n&quot;,[&quot;inet_tcp&quot;,{{badmatch,{error,duplicate_name}},[{inet_tcp_dist,listen,1},{net_kernel,start_protos,4},{net_kernel,start_protos,3},{net_kernel,init_node,2},{net_kernel,init,1},{gen_server,init_it,6},{proc_lib,init_p_do_apply,3}]}]}<br>

{error_logger,{{2010,5,18},{15,23,48}},supervisor_report,[{supervisor,{local,net_sup}},{errorContext,start_error},{reason,{&#39;EXIT&#39;,nodistribution}},{offender,[{pid,undefined},{name,net_kernel},{mfa,{net_kernel,start_link,[[rabbit,shortnames]]}},{restart_type,permanent},{shutdown,2000},{child_type,worker}]}]}<br>

{error_logger,{{2010,5,18},{15,23,48}},crash_report,[[{initial_call,{net_kernel,init,[&#39;Argument__1&#39;]}},{pid,&lt;0.21.0&gt;},{registered_name,[]},{error_info,{exit,{error,badarg},[{gen_server,init_it,6},{proc_lib,init_p_do_apply,3}]}},{ancestors,[net_sup,kernel_sup,&lt;0.10.0&gt;]},{messages,[]},{links,[#Port&lt;0.147&gt;,&lt;0.18.0&gt;]},{dictionary,[{longnames,false}]},{trap_exit,true},{status,running},{heap_size,377},{stack_size,24},{reductions,509}],[]]}<br>

{error_logger,{{2010,5,18},{15,23,48}},supervisor_report,[{supervisor,{local,kernel_sup}},{errorContext,start_error},{reason,shutdown},{offender,[{pid,undefined},{name,net_sup},{mfa,{erl_distribution,start_link,[]}},{restart_type,permanent},{shutdown,infinity},{child_type,supervisor}]}]}<br>

{error_logger,{{2010,5,18},{15,23,48}},std_info,[{application,kernel},{exited,{shutdown,{kernel,start,[normal,[]]}}},{type,permanent}]}<br>{&quot;Kernel
 pid terminated&quot;,application_controller,&quot;{application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}}&quot;}<br>
<br>Crash dump was written to: erl_crash.dump<br>Kernel pid terminated 
(application_controller) ({application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}})</div></div>