We actually backported qt package version 4.8.4 from Fedora to RHEL6. In
this package libqsqlite.so is included with the core qt package:
$ rpmquery --list qt | grep sqlite
/usr/lib64/qt4/plugins/sqldrivers/libqsqlite.so
Since it's included as a plugin and gets linked dynamically during
execution ldd won't show that I'm linking against it:
$ ldd mitkWorkbench | grep -i sql
libPocoDataMySQL.so.22 =>
/home/de066732/git/mitk-superbuild-FUD-release/Poco-install/lib/libPocoDataMySQL.so.22
(0x00007f98c3603000)
libPocoDataSQLite.so.22 =>
/home/de066732/git/mitk-superbuild-FUD-release/Poco-install/lib/libPocoDataSQLite.so.22
(0x00007f98c32dc000)
libQtSql.so.4 => /usr/lib64/libQtSql.so.4 (0x0000003444c00000)
libmysqlclient_r.so.16 => /usr/lib64/mysql/libmysqlclient_r.so.16
(0x00007f98c0716000)
I tried adding this to the beginning of ctkPluginStorageSQL::open() just to
be sure the qsqlite plugin was being loaded:
QPluginLoader
sqlitePluginLoader("/usr/lib64/qt4/plugins/sqldrivers/libqsqlite.so");
if (!sqlitePluginLoader.load())
{
ctkPluginException exc(QString("The plugin \"%1\" could not be loaded:
%2").arg(sqlitePluginLoader.fileName())
.arg(sqlitePluginLoader.errorString()));
throw exc;
}
The plugin seemed to load fine, but it didn't solve the issue of missing
support for foreign_keys.
On Sat, Sep 21, 2013 at 8:59 AM, Sascha Zelzer
<[email protected]>wrote:
> Hi Taylor,
>
> The MITK Workbench seems to be using a sqlite driver which does not
> support foreign keys. You could check which database driver is used
> (looking at the loaded shared libraries at runtime) and if in doubt,
> install the qt sqlite packages from RHEL.
>
> Best,
> Sascha
>
>
> On 09/20/2013 11:39 PM, Taylor Braun-Jones wrote:
>
>> Hello mitk-users,
>>
>> I am having an issue bringing up mitkWorkbench with a build of MITK
>> master from about a week ago:
>>
>> $ rm -rf ~/.config/DKFZ/ ~/.local/share/data/DKFZ/ ~/.config/MITK\ US/
>> ~/.mitk/
>> $ ./mitkWorkbench --Blueberry.clean --Blueberry.consoleLog
>> [Fri Sep 20 17:35:20 2013
>> 0.120] [BlueBerry] Framework storage dir:
>> /home/de066732/.local/share/**data/DKFZ/MITK
>> Workbench_92176222/
>> Framework instance 1 : created
>> Framework instance 1 : initializing
>> Framework instance 1 : deleting old framework directory.
>> Framework instance 1 : Pre-loading library "liborg_mitk_gui_qt_ext"
>> with hints [ 0 ]
>> Framework instance 1 : Pre-loading library "libCTKDICOMCore" with hints
>> [ 0 ]
>> terminate called after throwing an instance of
>> 'ctkPluginDatabaseException'
>> what(): ctkPluginDatabaseException: Check for foreign key support
>> failed.
>> Aborted
>>
>> I'm running on a RHEL 6.3 system with all default superbuild options.
>>
>> Has anybody else seen this or have hints as to what it could be?
>>
>> Thanks,
>> Taylor
>>
>
>
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