[PyQt] Qt 5.4.2 / PyQt 5.4.2 snapshot-9ad1a251d97b build issue

[Phil Thompson]

On 09/06/2015 6:34 pm, Alexander Zaech wrote:
> Hi folks,
> 
> building PyQt 5.4.2 snapshot-9ad1a251d97b on MacOS 10.10.3 using Qt
> 5.4.2 with Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM
> 3.6.0svn) Target: x86_64-apple-darwin14.3.0 result in some strange
> warnings:
> 
> ld: warning: directory not found for option
> ‚-F/work/build/______________________________PADDING______________________________/lib'
> 
> 
> The complete build log is available here
> https://dl.dropboxusercontent.com/u/164350/EX/buildlog.txt
> Later, when running an application containing for example
> 
> from PyQt5.QtGui import QIcon
> 
> the following error is shown:
> 
> ImportError:
> dlopen(/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/PyQt5/QtGui.so,
> 2): Library not loaded:
> /work/build/______________________________PADDING______________________________/lib/QtCore.framework/Versions/5/QtCore
>  Referenced from:
> /Users/Alex/Qt/5.4/clang_64/lib/QtGui.framework/Versions/5/QtGui
>  Reason: image not found
> 
> Sure, there is no directory like
> /work/build/______________________________PADDING______________________________/lib
> … but where did this come from?
> 
> The following command is used to configure PyQt: python3 configure.py
> —qmake=/Users/Alex/Qt/5.4/clang_64/bin/qmake
> Python3 is located in
> /Library/Frameworks/Python.framework/Versions/3.4/bin/python3 and is
> version 3.4.3
> 
> Any clue about this and how to workaround it? By the way, same issue
> occur when using PyQt 5.4.1.

My guess is it's a problem with your Qt build. The PADDING thing should 
be overwritten by the location Qt will be installed to when Qt is 
compiled.

Phil