[Qt-interest] how to deploy mysql plugin under linux

[pmqt71]

I'll follow your suggestion, searching for the correct version. At the
moment SQLite is working without problems.
thanks.
pm

2010/5/5 Nikos Chantziaras <realnc at arcor.de>

> Could be an incompatible version.  The best would be to download the exact
> package of it as used by the target server's Linux distribution and deploy
> that one instead.  In effect, that means that your bundled plugin would be
> the same as the one in /usr/lib if you have installed it there normally.
>
>
>
> On 05/05/2010 11:51 PM, pmqt71 wrote:
>
>>
>> I put the libqsqlmysql.so plugin under ./plugins/sqldrivers and it is
>> loaded.
>> The problem now is a segmentation fault on the db.open method.
>>
>> The same code works on the development server (where qt is installed)
>> and connects to the production mysql db.
>>
>> Any other idea to get working without any installation on the production
>> server? In the meantime I'm going to use SQlite.
>>
>> Does the plugin use the installed mysql client libraries? may be a
>> incompatible version?
>>
>> thanks,
>> pm
>>
>>
>> 2010/5/5 Nikos Chantziaras <realnc at arcor.de <mailto:realnc at arcor.de>>
>>
>>
>>    On 05/05/2010 12:37 PM, pmqt71 pmqt71 wrote:
>>     > Hi all,
>>     > please help me:
>>     > I'm deploying my app under a Ubuntu 9.04 64 bit server.
>>     > The app starts, but the mysql plugin is not loaded.
>>     > I'm now using a simple main that just prints the available sql
>>    drivers,
>>     > but nothing is printed.
>>     > I've copied the plugin (libqsqlmysql.so) in turn under the app
>>    folder,
>>     > under ./plugins, under ./plugin/sqldrivers but nothing happens.
>>     > So, what is the correct procedure to deploy a mysql plugin? Note
>>    that I
>>     > can not install anything on the system, I just can copy files.
>>
>>    The Ubuntu box needs libqt4-sql-mysql installed.  If you really can't
>>    anyone to install that for you (meaning someone running "aptitude
>>    install libqt4-sql-mysql" as root), then you could include the *.so as
>>    you do now and use QCoreApplication::addLibraryPath() somewhere in your
>>    main().
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>>
>
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