Re: [Open Babel] - problem with PHP script

[Muriel K. <mur...@gm...>]

Hi,

I changed this enable_dl boolen in both /php5/apache2/php.ini and
/php5/cli/php.ini . I obtained a more explicit message and I realised that
the library called in the openbabel.php did not had the good name.

I changed openbabel.so by openbabel-php.so (in the
/usr/local/openbabel/lib/openbabel.php file ) and now it is working when
launched in shell (not yet in my browser).

Thank you very much;
Muriel

2016-03-17 14:50 GMT+01:00 David Hall <li...@co...>:

> Have you tried setting enable_dl to on?
> http://php.net/manual/en/info.configuration.php#ini.enable-dl
>
> Or adding it as an extension that is loaded when PHP starts?
>
> http://php.net/manual/en/ini.core.php#ini.extension
>
> Note, with either options, you probably need to restart the web server
> after each change.
>
> -David
>
> > On Mar 17, 2016, at 6:21 AM, Muriel Keribin <mur...@gm...>
> wrote:
> >
> > Hello,
> >
> > I have a problem with the PHP script of Openbabel (I must use it for a
> project).
> >
> > I downloaded it from the git repository and I compile with php binding
> > ($ cmake -DBUILD_GUI=FALSE -DCMAKE_INSTALL_PREFIX=/usr/local/openbabel
> -DRUN_SWIG=ON -DPHP_BINDINGS=ON .. )
> > The installation seems to work (two test of the 155 failed, without php
> all tests works but I do not think it is a big issue). But I cannot launch
> the php script.
> > I am obtaining the following error :
> >
> > PHP Warning:  dl(): Dynamically loaded extensions aren't enabled in
> /usr/local/openbabel/lib/openbabel.php on line 22
> > PHP Fatal error:  Call to undefined function new_OBMol() in
> /usr/local/openbabel/lib/openbabel.php on line 7466
> >
> > I tried to preload the libray, (LD_PRELOAD=...) but then it tells me it
> cannot read the library file.
> > I changed the new_OBMol() in new OBMol() in the openbabel.php, and then
> I obtain a error of memory allocation.
> >
> > So I am wondering what I am doing wrong, and if I should change some
> options in the "swig"
> >
> > I am using a virtual machine linux (x86_64-linux-gnu), gcc version
> 4.8.4, php 5.5.9 and swig 2.0.11
> >
> > Thank you and kinds regards,
> > Muriel
> >
> >
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