[PyQt] PyQt 4.4.2 GPL installer / missing DLL
contact at pythonxy.com
Thu May 22 16:21:38 BST 2008
2008/5/21 Phil Thompson <phil at riverbankcomputing.com>:
> On Wednesday 21 May 2008 13:45:42 contact at pythonxy.com wrote:
> > BTW, I still get the missing dll error (MSVCP80.DLL) when running
> > Python/PyQt scripts with the 4.4.2 release.
> Which is MSVC 2005 isn't it?
As Python is built with MSVC 2003 and PyQt and Qt
> are built with MinGW then I don't see how that can happen.
Actually, after testing it on a clean Windows VM, I found out that this
missing DLL issue was not entirely related to the new PyQt release. PyQt
examples are indeed all working well (BTW, your "example launcher" is very
However, this missing DLL error occurs every time you launch scripts using
matplotlib objects embedded in PyQt 4.4.2 GUIs. So I guess that the
matplotlib Qt4 backend is not compatible with PyQt 4.4.x. I will post on
matplotlib mailing list about this.
Anyway, I'll have to wait until this bug is corrected to update Python(x,y)
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