[Paraview] Qt library install question

[Dan Lussier]

Sorry to follow up - but didn't want the thread to die off here.

Thanks!

On Mon, Sep 13, 2010 at 4:58 PM, Dan Lussier <dan.lussier at sjc.ox.ac.uk> wrote:
> Here is the result:
>
> % otool -L /opt/local/libexec/qt4-mac/lib/QtGui.framework/Versions/4/QtGui
>
> /opt/local/libexec/qt4-mac/lib/QtGui.framework/Versions/4/QtGui:
>        /opt/local/libexec/qt4-mac/lib/QtGui.framework/Versions/4/QtGui
> (compatibility version 4.6.0, current version 4.6.3)
>        /opt/local/libexec/qt4-mac/lib/QtCore.framework/Versions/4/QtCore
> (compatibility version 4.6.0, current version 4.6.3)
>        /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon
> (compatibility version 2.0.0, current version 152.0.0)
>        /opt/local/lib/libz.1.dylib (compatibility version 1.0.0, current
> version 1.2.5)
>        /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
> (compatibility version 45.0.0, current version 1038.29.0)
>        /opt/local/lib/libpng12.0.dylib (compatibility version 45.0.0,
> current version 45.0.0)
>        /usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 7.9.0)
>        /usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current
> version 103.0.0)
>        /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
> version 125.0.1)
>        /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 227.0.0)
>        /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
> (compatibility version 1.0.0, current version 44.0.0)
>        /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
> (compatibility version 150.0.0, current version 550.19.0)
>        /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices
> (compatibility version 1.0.0, current version 38.0.0)
>        /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
> (compatibility version 300.0.0, current version 751.21.0)
>
> This Qt library (in /opt) is from MacPorts, while I built the other
> one (/Code/qt-pv/...) from source.  I used the one built from source
> for building PV.  Here is the same otool command against that library:
>
> % otool -L ~/Code/qt-pv/lib/QtGui.framework/Versions/4/QtGui
> /Users/<user-id>/Code/qt-pv/lib/QtGui.framework/Versions/4/QtGui:
>        /Users/<user-id>/Code/qt-pv/lib/QtGui.framework/Versions/4/QtGui
> (compatibility version 4.6.0, current version 4.6.3)
>        /Users/<user-id>/Code/qt-pv/lib/QtCore.framework/Versions/4/QtCore
> (compatibility version 4.6.0, current version 4.6.3)
>        /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon
> (compatibility version 2.0.0, current version 152.0.0)
>        /usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.3)
>        /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
> (compatibility version 45.0.0, current version 1038.32.0)
>        /usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 7.9.0)
>        /usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current
> version 103.0.0)
>        /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
> version 125.2.0)
>        /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 227.0.0)
>        /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
> (compatibility version 1.0.0, current version 44.0.0)
>        /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
> (compatibility version 150.0.0, current version 550.29.0)
>        /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices
> (compatibility version 1.0.0, current version 38.0.0)
>        /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
> (compatibility version 300.0.0, current version 751.29.0)
>
> Thanks.
>
> On Mon, Sep 13, 2010 at 4:10 PM, Michael Jackson
> <mike.jackson at bluequartz.net> wrote:
>> That will most likely cause "problems" running paraview. You really want to
>> make sure you consistently build and load against the same set of Qt
>> Libraries. It looks like your Qt installations do NOT have an "install_name"
>> that contains the absolute path to the Qt frameworks so setting something
>> like DYLD_LIBRARY_PATH may be necessary. And the same for frameworks.
>>
>> run "otool -L
>> /opt/local/libexec/qt4-mac/lib/QtGui.framework/Versions/4/QtGui"
>> and post the output.
>>
>> ___________________________________________________________
>> Mike Jackson                      www.bluequartz.net
>> Principal Software Engineer       mike.jackson at bluequartz.net
>> BlueQuartz Software               Dayton, Ohio
>>
>>
>>
>> On Sep 13, 2010, at 3:28 PM, Dan Lussier wrote:
>>
>>> When I import the paraview Python module from a regular Python
>>> interpreter, I get a slew of warning messages like:
>>>
>>>
>>> objc[31181]: Class QNSImageView is implemented in both
>>> /opt/local/libexec/qt4-mac/lib/QtGui.framework/Versions/4/QtGui and
>>> /.. other directories ...
>>> /Code/qt-pv/lib/QtGui.framework/Versions/4/QtGui. One of the two will
>>> be used. Which one is undefined.
>>>
>>> Is this likely to cause a problem in running PV?  What is the best way
>>> to fix this issue?  I was thinking about setting the LD_LIBRARY_PATH
>>> to point at the qt library that I used to build PV.
>>>
>>> Thanks.
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>>
>>
>