Ludovic Kuty wrote: > Hi, > > I had the exact same problem and compiling it for my architecture just > worked. > > Here is what I did: > > $ wget http://yaws.hyber.org/download/yaws-1.85.tar.gz > $ tar xfz yaws-1.85.tar.gz > $ cd yaws > $ ./configure > $ make > $ ls ../erlangweb-1.4/lib/yaws-1.85/ > $ cd .. > $ cd erlangweb-1.4 > $ cd lib/ > $ cd yaws-1.85/ > $ rm -rf ebin/ > $ rm -rf include/ > $ rm -rf priv/ > $ cp -r ../../../yaws/ebin/ . > $ cp -r ../../../yaws/include . > $ cp -r ../../../yaws/priv . > $ cd .. > $ cd .. > $ bin/start.erl yaws (EXTRA STEP. MAYBE NOT NECESSARY) > $ bin/start_interactive yaws > > Eric, I didn't have a previous Yaws installation but compiled it from > scratch. Maybe that made a difference compared to your setup. > > Hope that helps. Thanks, Ludovic, it enlightens me.
So I checked the private libraries Michal said before, and found that
simply copy all of them looks solved this:
$cp /usr/lib/erlang/lib/yaws-1.80/priv/lib/*.so
ERLANG_WEB_SOURCE_ROOT/lib/yaws-1.85/priv/lib
This is because all the private libraries in priv directory are
architecture specified.
As indicated in the command, the yaws in my machine is not version 1.85
but 1.80.
Since from the source codes of yaws, related yaws_sendfile.erl have
changed several times after tag 1.80, and yaws would look up the priv
directory by -- ebin/../priv --, I prefer using totally 1.80(the
pre-installed version), so I :
1 modify the script: ./bin/start_interactive, change the last line to:
erl -pa lib/*/ebin -pa /usr/lib/erlang/lib/yaws-1.80/ebin -s
e_start start $NODE_TYPE $SERVER $@
2 modify the config file: ./config/yaws.conf, change the ebin_dir
and include_dir configration(for sanity):
ebin_dir = /usr/lib/erlang/lib/yaws-1.80/ebin
include_dir = /usr/lib/erlang/lib/yaws-1.80/include
I works very well now. :D Thanks for both of you again.
Eric
>
> On 3 Nov 2009, at 13:19, Eric Liang wrote:
>
>> Michal Ptaszek wrote:
>>> Hello Eric,
>>>
>>> Yaws is using some shared libraries, such as sendfile or
>>> setuid. Those included in the tarball have been compiled
>>> under 64bit architecture:
>>> $ file setuid_drv.so
>>> setuid_drv.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV),
>>> dynamically linked, not stripped
>>>
>>> The problem is when you try to use them on different architecture.
>>> The easiest solution is to compile Yaws on your own and just replace
>>> lib/yaws-1.85 directory with your one.
>>>
>>>
>> 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.
>>
>> $yaws -v
>> yaws 1.80
>>
>> $ file /usr/lib/erlang/lib/yaws-1.80/priv/lib/setuid_drv.so
>> /usr/lib/erlang/lib/yaws-1.80/priv/lib/setuid_drv.so: ELF 32-bit
>> LSB shared object, Intel 80386, version 1 (SYSV), dynamically
>> linked, stripped
>>
>> 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.
>>
>>> ----- "Eric Liang" <eric.l.2...@gmail.com> wrote:
>>>
>>>
>>>> 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
>>>>
>>>
>>> Best regards,
>>>
>>
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