On Sun, 7 Jul 2013 00:13:24 -0700, Chris Knight <ch...@dsl-only.net> wrote: > Hello, > > I had PyQt5 working with Qt5.0.2 and Python 2.7but decided to dump my > Qt5.0.2 and install the new Qt5.1. My environment is mac OS X 10.7.5 which > is the latest version of Lion. > > Qt5.1 installed without issues. > SIP installed without issues. > > Running python configure.py for PyQt-gpl-5.0 failed with an error, "Error: > Unable to create the C++ code." The sources were in a folder on my desktop > as they were last time I installed PyQt5 against Qt5.0.2 albeit without > this error. I Googled and found that spaces in a path have caused this > error in the past and by moving the PyQt source directory to my user > directory solved this issue and I was then able to run python configure.py > without further errors or warnings. > > I ran "make clean" and then ran "make" . I had a few warnings that > various Qt directories could not be found similar to "warning: directory > not found for option '-F/Users/chris/Qt//5.1.0/clang_64/qttools/lib'" it > turns out this is a known bug with qmake, QTBUG-28336, that hadn't shown up > until more modularization of Qt for Qt5.1. But long after the warnings and > it was starting to look like it was getting close to finishing I got a list > of eight duplicate symbols and the following error. > > "ld: 8 duplicate symbols for architecture x86_64 > clang: error: linker command failed with exit code 1 (use -v to see > invocation) > make[1]: *** [pylupdate5] Error 1 > make: *** [sub-pylupdate-make_first-ordered] Error 2"" > > I was able to find a work around for the warnings by creating symlinks to > the actual directories. Doing this though did not solve the duplicate > symbols problem. > > Running "make clean" and "make --silent" results in the following, > > "Makefile:1481: warning: overriding commands for target `moc_translator.o' > Makefile:989: warning: ignoring old commands for target `moc_translator.o' > duplicate symbol > __ZN10Translator18qt_static_metacallEP7QObjectN11QMetaObject4CallEiPPv in: > moc_translator.o > duplicate symbol __ZNK10Translator10metaObjectEv in: > moc_translator.o > duplicate symbol __ZN10Translator16staticMetaObjectE in: > moc_translator.o > duplicate symbol __ZN10Translator11qt_metacastEPKc in: > moc_translator.o > duplicate symbol __ZN10Translator11qt_metacallEN11QMetaObject4CallEiPPv in: > moc_translator.o > duplicate symbol __ZTV10Translator in: > moc_translator.o > duplicate symbol __ZTI10Translator in: > moc_translator.o > duplicate symbol __ZTS10Translator in: > moc_translator.o > ld: 8 duplicate symbols for architecture x86_64 > clang: error: linker command failed with exit code 1 (use -v to see > invocation) > make[1]: *** [pylupdate5] Error 1 > make: *** [sub-pylupdate-make_first-ordered] Error 2" > > So there were two warnings that were probably there prior and I missed > them among all the echoed commands and are clearly connected with the > duplicate symbols. What I have not been able to figure out though is > exactly why this is happing and how to fix it. I have not manually edited > any of the PyQt files and I would think "make clean" should have taken care > of duplicates from my prior install of PyQt5 left over in the sources > directory. > > I'm hoping that someone with more knowledge and experience can point me in > the right direction for solving this. > > Thank you kindly, > ~Chris
I can't reproduce this (at least with 10.8.4). I can only suggest you make sure you have a clean source tree. Phil _______________________________________________ PyQt mailing list PyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
