[vtkusers] CMAKE + VTK + QT

Mon Sep 14 13:46:57 EDT 2009

So I uninstalled the QT version I downloaded from qt.nokia and I only kept
the packages downloaded with apt-get.

"which qmake" returns
/usr/bin/qmake

 after configuration in the cmake, 

output:
/-----------------------------------------------/
 Multiple versions of QT found please set DESIRED_QT_VERSION
/-----------------------------------------------/

but the qmake is still not found...
if I highlight  QT_QMAKE_EXECUTABLE:

QT_QMAKE_EXECUTABLE              /usr/bin/qmake-NOTFOUND 
QT_QMAKE_EXECUTABLE: Invalid qmake found 

Nicolas

On Mon, 14 Sep 2009 18:10:52 +0100, "Adriano Gagliardi"
<agagliardi at ara.co.uk> wrote:
>  Well, if you installed a version from the repository, I'd stick with
that
> for the moment. Recompiling Qt from scratch can take a long time even on
a
> quad-core with multiple processes (using make -j30 it still takes
> ~30mins).
> I'd delete the version you downloaded from qt.nokia.com and try using the
> repository alone.
> 
> On a side note:
> 
> QT_QMAKE_EXECUTABLE
> /home/nico/Work/Libs/QT/qt/bin/qmake-NOTFOUND
>  QT_QMAKE_EXECUTABLE: Invalid qmake found
> 
> Can you verify that qmake exists in that directory? qmake-NOTFOUND
> suggests
> it isn't there. If not, try a `which qmake` to see where it is located.
> These are my vars in my CMakeLists.txt:
> 
>
QT_INCLUDE_DIR=/raid2/gagliard/Paraview/qt-x11-opensource-src-4.5.0-64-bin/i
> nclude
>
QT_QMAKE_EXECUTABLE=/raid2/gagliard/Paraview/qt-x11-opensource-src-4.5.0-64-
> bin/bin/qmake
> 
> 
> 
> ===================================
> 
> Adriano Gagliardi MEng PhD
> Project Scientist
> Computational Aerodynamics
> Aircraft Research Association Ltd.
> Manton Lane
> Bedford
> 
> Tel: 01234 32 4644
> E-mail: agagliardi at ara.co.uk
> Url: www.ara.co.uk
> -----Original Message-----
> From: Nicolas RANNOU [mailto:nrannou at bwh.harvard.edu]
> Sent: 14 September 2009 17:39
> To: agagliardi at ara.co.uk
> Subject: RE: [vtkusers] CMAKE + VTK + QT
> 
> Yes I tried it but it returns other errors:
> 
> /-------------------------------------------------/
>  Multiple versions of QT found please set DESIRED_QT_VERSION
> 
>  CMake Error: The following variables are used in this project, but they
> are
> set to NOTFOUND.
>  Please set them or make sure they are set and tested correctly in the
> CMake
> files:
>  QT_INCLUDE_DIR (ADVANCED)
>     used as include directory in directory /home/nico/Work/SimpleView
> QT_QT_LIBRARY (ADVANCED)
>      linked by target "qtsimpleview" in directory
> /home/nico/Work/SimpleView
> /-------------------------------------------------/
> 
> and
> 
>  QT_QMAKE_EXECUTABLE
> /home/nico/Work/Libs/QT/qt/bin/qmake-NOTFOUND
>  QT_QMAKE_EXECUTABLE: Invalid qmake found
> 
> So that is probably my QT installation which fails or some paths which
are
> not properly defined. I installed  QT downloading sources from
> http://qt.nokia.com/downloads and executing the downloaded file (last
> version). Moreover, I did
> 
> sudo apt-get install libqt4-dev qt4-dev-tools qt4-doc
> 
> to add some missing packages. How do you proceed to do a clean
> installation
> of QT? Just downloading and executing the file from
> http://qt.nokia.com/downloads? (I am not very familiar with linux)
> 
> Thanks,
> 
> 
> Nicolas
> 
> On Mon, 14 Sep 2009 17:18:53 +0100, "Adriano Gagliardi"
> <agagliardi at ara.co.uk> wrote:
>> Try setting QT_QMAKE_EXECUTABLE to the explicit location of qmake in
>> advanced options ie QT_QMAKE_EXECUTABLE=/home/john/qt/bin/qmake. Then
>> reconfigure and it should pick up the version of Qt, including all the
>> libs it requires, based on qmake. This works for me when I'm switching
>> between Qt versions.
>>
>>
>> ===================================
>>
>> Adriano Gagliardi MEng PhD
>> Project Scientist
>> Computational Aerodynamics
>> Aircraft Research Association Ltd.
>> Manton Lane
>> Bedford
>>
>> Tel: 01234 32 4644
>> E-mail: agagliardi at ara.co.uk
>> Url: www.ara.co.uk
>> -----Original Message-----
>> From: vtkusers-bounces at vtk.org [mailto:vtkusers-bounces at vtk.org] On
> Behalf
>> Of Nicolas RANNOU
>> Sent: 14 September 2009 17:14
>> To: vtkusers at vtk.org
>> Subject: [vtkusers] CMAKE + VTK + QT
>>
>> Hi all,
>>
>> I'm currently trying to build the QT examples in VTK/Examples/GUI.
>>
>> I'm working on ubuntu 9.
>>
>> I built cmake doing: sudo apt-get install cmake I built qt doing:
>> downloading sources from http://qt.nokia.com/downloads and executing
>> the downloaded file (last version).
>> I downoaded vtk on kitware website (last version) then built it with
>> cmake.
>>
>> QT and VTK work separately.
>>
>> But I can't get the vtk QT examples working. I can't even build the
>> CMakeLists.txt .
>>
>>
>> I get the following errors when I configure the cmake.
>>
>> /--------------------------------------------------------/
>>  Multiple versions of QT found please set DESIRED_QT_VERSION
>>
>>  CMake Error: The following variables are used in this project, but
>> they are set to NOTFOUND.
>>  Please set them or make sure they are set and tested correctly in the
>> CMake
>> files:
>>  QT_INCLUDE_DIR (ADVANCED)
>>     used as include directory in directory /home/nico/Work/SimpleView
>> QT_QT_LIBRARY (ADVANCED)
>>      linked by target "qtsimpleview" in directory
>> /home/nico/Work/SimpleView
>> /--------------------------------------------------------/
>>
>> I changed the QT desired version number to 4 but there are still errors:
>>
>>
>> /--------------------------------------------------------/
>>
>>  CMake was unable to find desired QT version: 4. Set advanced values
>> QT_QMAKE_EXECUTABLE and QT4_QGLOBAL_FILE.
>>
>>  CMake Error: The following variables are used in this project, but
>> they are set to NOTFOUND.
>>  Please set them or make sure they are set and tested correctly in the
>> CMake
>> files:
>>  QT_INCLUDE_DIR (ADVANCED)
>>     used as include directory in directory /home/nico/Work/SimpleView
>> /--------------------------------------------------------/
>>
>> I've been searching a lot on the internet but I couldn't find the
>> solution.
>> Maybe do I do something wrong during the installation... Another
>> strange thing is that when I configure the CMakelists.txt to build
>> VTK, via the GUI, I can't turn USE_QT on or off (the option is not
>> available)
>>
>> Thanks a lot for your help,
>>
>>
>> Nicolas
>>
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> Note: All email sent to or from this address may be accessed by someone
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No
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