I get error when run "couchdb start" under "rc.d" or "logrotate.d" , while run "couchdb" successfully under folder "bin"

[rtskoo rtskoo]

I have successfully installed couchdb1.0.2 on CnetOS 5.5 , with erlang 5.8 .
But after I input the command "couchdb start" under the folder "rc.d" or
"logrotate.d" ,I cann't visit couchdb by
curl http://127.0.0.1:5984 and curl  was closed by host , at last I found
port 5984 not opened at all! In the couchdb.log,I get the following message:


[Thu, 03 Mar 2011 14:03:10 GMT] [error] [<0.85.0>] {error_report,<0.30.0>,

              {<0.85.0>,supervisor_report,
               [{supervisor,{local,couch_secondary_services}},
                {errorContext,start_error},
                {reason,{{badmatch,{error,eacces}},
                         [{couch_auth_cache,ensure_users_db_exists,2},

                          {couch_auth_cache,open_auth_db,0},
                          {couch_auth_cache,init,1},
                          {gen_server,init_it,6},
                          {proc_lib,init_p_do_apply,3}]}},

                {offender,[{pid,undefined},
                           {name,auth_cache},
                           {mfargs,{couch_auth_cache,start_link,[]}},
                           {restart_type,permanent},

                           {shutdown,1000},
                           {child_type,worker}]}]}}

[Thu, 03 Mar 2011 14:03:10 GMT] [error] [<0.87.0>] {error_report,<0.30.0>,
    {<0.87.0>,crash_report,

     [[{initial_call,{couch_auth_cache,init,['Argument__1']}},
       {pid,<0.87.0>},
       {registered_name,[]},
       {error_info,
           {exit,
               {{badmatch,{error,eacces}},

                [{couch_auth_cache,ensure_users_db_exists,2},
                 {couch_auth_cache,open_auth_db,0},
                 {couch_auth_cache,init,1},
                 {gen_server,init_it,6},
                 {proc_lib,init_p_do_apply,3}]},

               [{gen_server,init_it,6},{proc_lib,init_p_do_apply,3}]}},
       {ancestors,[couch_secondary_services,couch_server_sup,<0.31.0>]},
       {messages,[]},
       {links,[<0.85.0>]},
       {dictionary,[]},

       {trap_exit,false},
       {status,running},
       {heap_size,377},
       {stack_size,24},
       {reductions,149}],
      []]}}

[Thu, 03 Mar 2011 14:03:11 GMT] [error] [<0.77.0>] {error_report,<0.30.0>,

    {<0.77.0>,supervisor_report,
     [{supervisor,{local,couch_server_sup}},
      {errorContext,start_error},
      {reason,shutdown},
      {offender,
          [{pid,undefined},
           {name,couch_secondary_services},

           {mfargs,{couch_server_sup,start_secondary_services,[]}},
           {restart_type,permanent},
           {shutdown,infinity},
           {child_type,supervisor}]}]}} .

However ,when I run "couchdb" under folder "bin" ,erverything is ok!

Is there anyone who knows the reason why I cann't run "couchdb start"
under "rc.d"?