Re: [Open Babel] - problem with PHP script

[David H. <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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