[Erlangweb-users] Odp: getting erlang-web running on ubuntu-server

[Michal P. <mic...@er...>]

Hi,
It seems to be a known bug (discovered by Paul Bernard) with building the project only from the current working directory.
The workaround (for now) is to run all the bin/start commands from the directory where you have the sources. 

In your case you should download the Erlang Web tarball and then:
tar -xzf erlangweb-1.1.1.tar.gz
cd erlangweb-1.1.1
erl -make
bin/start.erl
bin/start interactive

The error you are getting has nothing to do with Yaws ports - "bin/start interactive" command simply calls
erl -pa lib/*/ebin -s e_mod_yaws [other options], so when you are outside the root directory of your application, the beam files are not in your path anymore (the command should look like: erl -pa erlangweb-1.1.1/lib/*/ebin -s e_mod_yaws [other options]). 
bin/start script will be corrected shortly.

Best regards,
Michal Ptaszek

----- Oryginalna wiadomość -----
Od: "gqwu" <gq...@ya...>
Do: erl...@li...
Wysłane: niedziela, 16 listopad 2008 2:20:56 GMT +01:00 Amsterdam / Berlin / Berno / Rzym / Sztokholm / Wiedeń
Temat: [Erlangweb-users] getting erlang-web running on ubuntu-server

Hi everyone. I'm trying to follow the tutorial.pdf to get erlang-web running in ubuntu-server.

I used a brand new ubuntu-server 8.10 VM, did apt-get erlang & yaws, and opened up port 8080 in iptables. Erlang shell works and ubuntu's yaws localhost:8080 default successful page shows up.

I downloaded and extracted erlangweb-1.1.1.tar.gz. I run 'erl -make' and a bunch of 'Recompile: lib/...' msgs fly by.

Then I create an empty directory and run 
erlangweb-1.1.1/bin/start.erl and see a bunch of 'Element created:...'.

Next I try running 'bin/start interactive' but get the following error:
--------------------
Erlang (BEAM) emulator version 5.6.3 [source] [async-threads:0] [kernel-poll:false]

{"init terminating in do_boot",{undef,[{e_mod_yaws,start,[]},{init,start_it,1},{init,start_em,1}]}}

Crash dump was written to: erl_crash.dump
init terminating in do_boot ()
--------------------

I also tried making en Emakefile in the project directory with:

{"lib/<my_app_name>/src/*",[{outdir, "lib/<my_app_name>/ebin"},
{i, "lib/<my_app_name>/include"}, debug_info, strict_record_tests, netload]}.

and then compile it with 'erl -make' or 'erl'&'make:all()' but nothing happens.

Anyone know what I'm doing wrong? I'm guessing it has something to do with yaws.

Thanks!


      

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