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Hi all, I've just tried erlangweb, but unfortunately, the script does't work with yaws. Step by stepy, I followed the erlangweb wiki: http://wiki.erlang-web.org/Install : 1. ./bin/compiler.erl yaws 2. ./bin/start.erl yaws 3. ./bin/start_interactive yaws ---- Crash report occured here While the command ./bin/start_interactive (no yaws argument) can start inets successfully, and I can get the erlangweb-start message from my browser. From the output, I guess this report will be valuable for this problem: =SUPERVISOR REPORT==== 3-Nov-2009::18:19:00 === Supervisor: {local,yaws_sup_restarts} Context: start_error Reason: {'EXIT',{error,could_not_load_driver}} Offender: [{pid,undefined}, {name,yaws_sendfile}, {mfa,{yaws_sendfile_compat,start_link,[]}}, {restart_type,permanent}, {shutdown,5000}, {child_type,worker}] I've tested the yaws_sendfile_compat module by calling: yaws_sendfile_compat:start_link() in the erlang vm, it looks like works. So has anyone here got this problem? or what can I do next? If anymore information required, please let me know. btw, any suggestions will be appreciated. Thanks in advance. Eric ******************************************************************************************************* The following is the whole output: Eshell V5.6.5 (abort with ^G) 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,sasl_safe_sup} started: [{pid,<0.37.0>}, {name,alarm_handler}, {mfa,{alarm_handler,start_link,[]}}, {restart_type,permanent}, {shutdown,2000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,sasl_safe_sup} started: [{pid,<0.38.0>}, {name,overload}, {mfa,{overload,start_link,[]}}, {restart_type,permanent}, {shutdown,2000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,sasl_sup} started: [{pid,<0.36.0>}, {name,sasl_safe_sup}, {mfa, {supervisor,start_link, [{local,sasl_safe_sup},sasl,safe]}}, {restart_type,permanent}, {shutdown,infinity}, {child_type,supervisor}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,sasl_sup} started: [{pid,<0.39.0>}, {name,release_handler}, {mfa,{release_handler,start_link,[]}}, {restart_type,permanent}, {shutdown,2000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === application: sasl started_at: nonode@nohost 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,ssl_sup} started: [{pid,<0.45.0>}, {name,ssl_broker_sup}, {mfa,{ssl_broker_sup,start_link,[]}}, {restart_type,permanent}, {shutdown,2000}, {child_type,supervisor}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,ssl_sup} started: [{pid,<0.46.0>}, {name,ssl_manager}, {mfa,{ssl_manager,start_link,[]}}, {restart_type,permanent}, {shutdown,4000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,ssl_sup} started: [{pid,<0.47.0>}, {name,ssl_connection}, {mfa,{ssl_connection_sup,start_link,[]}}, {restart_type,permanent}, {shutdown,4000}, {child_type,supervisor}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === application: ssl started_at: nonode@nohost 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,crypto_sup} started: [{pid,<0.52.0>}, {name,crypto_server}, {mfa,{crypto_server,start_link,[]}}, {restart_type,permanent}, {shutdown,2000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === application: crypto started_at: nonode@nohost 1> =INFO REPORT==== 3-Nov-2009::19:35:46 === e_lang module: error during loading file: "/home/sunny/codes_in_mercurial/erlang-web/config/languages/en.conf", reason:enoent 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,kernel_safe_sup} started: [{pid,<0.62.0>}, {name,timer_server}, {mfa,{timer,start_link,[]}}, {restart_type,permanent}, {shutdown,1000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,mnesia_sup} started: [{pid,<0.68.0>}, {name,mnesia_event}, {mfa,{mnesia_sup,start_event,[]}}, {restart_type,permanent}, {shutdown,30000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,mnesia_kernel_sup} started: [{pid,<0.70.0>}, {name,mnesia_monitor}, {mfa,{mnesia_monitor,start,[]}}, {restart_type,permanent}, {shutdown,3000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,mnesia_kernel_sup} started: [{pid,<0.71.0>}, {name,mnesia_subscr}, {mfa,{mnesia_subscr,start,[]}}, {restart_type,permanent}, {shutdown,3000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,mnesia_kernel_sup} started: [{pid,<0.72.0>}, {name,mnesia_locker}, {mfa,{mnesia_locker,start,[]}}, {restart_type,permanent}, {shutdown,3000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,mnesia_kernel_sup} started: [{pid,<0.73.0>}, {name,mnesia_recover}, {mfa,{mnesia_recover,start,[]}}, {restart_type,permanent}, {shutdown,180000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,mnesia_kernel_sup} started: [{pid,<0.74.0>}, {name,mnesia_tm}, {mfa,{mnesia_tm,start,[]}}, {restart_type,permanent}, {shutdown,30000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,mnesia_kernel_sup} started: [{pid,<0.75.0>}, {name,mnesia_checkpoint_sup}, {mfa,{mnesia_checkpoint_sup,start,[]}}, {restart_type,permanent}, {shutdown,infinity}, {child_type,supervisor}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,mnesia_kernel_sup} started: [{pid,<0.76.0>}, {name,mnesia_snmp_sup}, {mfa,{mnesia_snmp_sup,start,[]}}, {restart_type,permanent}, {shutdown,infinity}, {child_type,supervisor}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,mnesia_kernel_sup} started: [{pid,<0.77.0>}, {name,mnesia_controller}, {mfa,{mnesia_controller,start,[]}}, {restart_type,permanent}, {shutdown,3000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,mnesia_kernel_sup} started: [{pid,<0.78.0>}, {name,mnesia_late_loader}, {mfa,{mnesia_late_loader,start,[]}}, {restart_type,permanent}, {shutdown,3000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,mnesia_sup} started: [{pid,<0.69.0>}, {name,mnesia_kernel_sup}, {mfa,{mnesia_kernel_sup,start,[]}}, {restart_type,permanent}, {shutdown,infinity}, {child_type,supervisor}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === application: mnesia started_at: nonode@nohost 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,eptic} started: [{pid,<0.81.0>}, {name,e_hook}, {mfa,{e_hook,start_link,[]}}, {restart_type,permanent}, {shutdown,2000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,eptic} started: [{pid,<0.82.0>}, {name,e_dict}, {mfa,{e_dict,start_link,[]}}, {restart_type,permanent}, {shutdown,2000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,eptic} started: [{pid,<0.83.0>}, {name,e_session}, {mfa,{e_session,start_link,[]}}, {restart_type,permanent}, {shutdown,2000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,eptic} started: [{pid,<0.84.0>}, {name,e_component}, {mfa,{e_component,start_link,[]}}, {restart_type,permanent}, {shutdown,2000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,eptic} started: [{pid,<0.85.0>}, {name,e_logger}, {mfa,{e_logger,start_link,[]}}, {restart_type,permanent}, {shutdown,2000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === application: eptic started_at: nonode@nohost 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === application: wpart started_at: nonode@nohost 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === application: wparts started_at: nonode@nohost 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,yaws_sup} started: [{pid,<0.97.0>}, {name,yaws_log}, {mfa,{yaws_log,start_link,[]}}, {restart_type,permanent}, {shutdown,5000}, {child_type,worker}] 1> =INFO REPORT==== 3-Nov-2009::19:35:46 === Yaws: Using config file /home/sunny/codes_in_mercurial/erlang-web/config/yaws.conf 1> =INFO REPORT==== 3-Nov-2009::19:35:46 === Ctlfile : /home/sunny/.yaws/yaws/erlangweb_test/CTL 1> =INFO REPORT==== 3-Nov-2009::19:35:46 === Yaws: Listening to 0.0.0.0:8000 for <1> virtual servers: - http://localhost:8000 under /home/sunny/codes_in_mercurial/erlang-web/docroot 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,yaws_sup} started: [{pid,<0.98.0>}, {name,yaws_server}, {mfa, {yaws_server,start_link, [{env,false,false,false, {file, "/home/sunny/codes_in_mercurial/erlang-web/config/yaws.conf"}, false,false,"default"}]}}, {restart_type,permanent}, {shutdown,5000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,yaws_sup_restarts} started: [{pid,<0.108.0>}, {name,yaws_session_server}, {mfa,{yaws_session_server,start_link,[]}}, {restart_type,permanent}, {shutdown,5000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,yaws_sup_restarts} started: [{pid,<0.110.0>}, {name,yaws_rss}, {mfa,{yaws_rss,start_link,[]}}, {restart_type,permanent}, {shutdown,5000}, {child_type,worker}] 1> =PROGRESS REPORT==== 3-Nov-2009::19:35:46 === supervisor: {local,yaws_sup_restarts} started: [{pid,<0.111.0>}, {name,yaws_event_manager}, {mfa, {gen_event,start_link, [{local,yaws_event_manager}]}}, {restart_type,permanent}, {shutdown,5000}, {child_type,worker}] 1> =SUPERVISOR REPORT==== 3-Nov-2009::19:35:46 === Supervisor: {local,yaws_sup_restarts} Context: start_error Reason: {'EXIT',{error,could_not_load_driver}} Offender: [{pid,undefined}, {name,yaws_sendfile}, {mfa,{yaws_sendfile_compat,start_link,[]}}, {restart_type,permanent}, {shutdown,5000}, {child_type,worker}] 1> =SUPERVISOR REPORT==== 3-Nov-2009::19:35:46 === Supervisor: {local,yaws_sup} Context: start_error Reason: shutdown Offender: [{pid,undefined}, {name,yaws_sup_restarts}, {mfa,{yaws_sup_restarts,start_link,[]}}, {restart_type,transient}, {shutdown,infinity}, {child_type,supervisor}] 1> =CRASH REPORT==== 3-Nov-2009::19:35:46 === crasher: pid: <0.94.0> registered_name: [] exception exit: {shutdown,{yaws_app,start,[normal,[]]}} in function application_master:init/4 initial call: application_master:init/4 ancestors: [<0.93.0>] messages: [{'EXIT',<0.95.0>,normal}] links: [<0.93.0>,<0.5.0>] dictionary: [] trap_exit: true status: running heap_size: 233 stack_size: 23 reductions: 101 neighbours: 1> =INFO REPORT==== 3-Nov-2009::19:35:46 === application: yaws exited: {shutdown,{yaws_app,start,[normal,[]]}} type: temporary 1> [/code]

erl -pa lib/*/ebin -pa /usr/lib/erlang/lib/yaws-1.80/ebin -s e_start start $NODE_TYPE $SERVER $@

ebin_dir = /usr/lib/erlang/lib/yaws-1.80/ebin
include_dir = /usr/lib/erlang/lib/yaws-1.80/include

Michal Ptaszek wrote: Thanks Michal for your prompt reply.

I've checked the library file ,it is as you said. But I've already installed yaws in my machine.

I've tried to copy the setuid_drv.so to ERLANG_WEB_ROOT_DIRECTORY/lib/yaws-1.85/priv/lib/ , it doesn't work.
And I've checked the yaws.conf, it looks like no configuration about how to set the ROOT_DIRECTORY to use the yaws already installed. Do you know how to set this? or I have to get the latest yaws-1.85? TIA.



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