Hello, I'm still having problems building my interpreter. As far as I understand the error occurs because pyqt and pyqwt are not linked against the same qt libs. Here is what I did for my last try: - built qt4.4.1 statically - built qwt5.1.1 statically - build python2.5.2 with qtcore, qtgui, qtsvg and qwt linked (the whole archives) - built sip4.7.7 dynamically - built pyqt4.4.3 dynamically (with option -g) - built numpy1.1.0 dynamically - built pyqwt5.1.0 dynamically
Before building pyqwt I modified my PATH variable to ensure qmake will be used from my statically built qt. As I'm still running into the same error I'm still doing something wrong. Is there a possibility to check which qt instance is used by pyqt and which by pyqwt? Thanks for your help. Markus > On Tue, 15 Jul 2008 10:40:38 +0200 > Discussion and help list for PyQwt users > > <[EMAIL PROTECTED]> wrote: > > Hello, > > > > I am trying to install PyQwt into a fully functional installation of > > python2.5.1 > > qt4.3.3 (tried also qt4.3.5) - commercial license > > sip4.7.3 (4.7.4, 4.7.6) > > PyQt4.3.3 (4.4.3) - commercial license > > numpy1.1.0 > > > > I tried PyQwt 5.0 and 5.1 but both crashed with the following error: > > > > ...must construct a QApplication befor a QPaintDevice... > > > > QtCore and QtGui are statically linked into the python executable. > > > > I set up a second configuration with qt dynamically linked (gpl > > license) and everything works fine. > > > > Is there a problem with a statically linked qt? > > > > Thanks for your help. > > Markus > > PyQt and PyQwt (and Qwt) have to use the same static Qt libraries. > The easiest would be: > - to handle the Qwt library as if it were the QtCore and QtGui libraries > - to handle PyQwt as if it were the QtCore and QtGui modules > However, you will run into license problem. You can contact me off-list > to resolve it. See > (http://pyqwt.cvs.sourceforge.net/pyqwt/pyqwt5/COPYING.GSE?view=markup > for an example of a license. > > As an alternative: I do not know if it is possible to link the PyQwt module > dynamically against a Python executable containing static libraries > of QtCore, QtGui and Qwt. > > You may also ask Phil, what is the best way to proceed, since he must > have more experience than I handling those kind of questions. > > Best regards -- Gerard > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's > challenge Build the coolest Linux based applications with Moblin SDK & win > great prizes Grand prize is a trip for two to an Open Source event anywhere > in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Pyqwt-users mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/pyqwt-users _______________________________________________ PyQt mailing list [email protected] http://www.riverbankcomputing.com/mailman/listinfo/pyqt
