Opened 13 years ago
Last modified 12 years ago
#33395 closed defect
qt4-mac @4.7.4_1+quartz libpng error — at Version 1
Reported by: | pcrackenberg@… | Owned by: | macports-tickets@… |
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Priority: | Normal | Milestone: | |
Component: | ports | Version: | 2.0.3 |
Keywords: | Cc: | michaelld@…, ryandesign@…, waqar@… | |
Port: | libpng, qt4-mac |
Description (last modified by ryandesign (Ryan Carsten Schmidt))
I got a libpng error, as mentioned on the FAQ here: wiki:ProblemHotlist#libpng
This was the following error I got after installing py27-pyqt4 and the required dependencies:
Traceback (most recent call last): File "QtEvent.pyw", line 15, in <module> from PyQt4.QtGui import * ImportError: dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/PyQt4/QtGui.so, 2): Library not loaded: /opt/local/lib/libpng12.0.dylib Referenced from: /opt/local/lib/libQtGui.4.dylib Reason: image not found
Forcing an upgrade (as stated in the FAQ) for py27-pyqt4, python27, and libpng didn't work, however forcing an upgrade for qt4-mac fixed the problem.
Change History (1)
comment:1 Changed 13 years ago by ryandesign (Ryan Carsten Schmidt)
Cc: | michaelld@… ryandesign@… waqar@… added |
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Description: | modified (diff) |
Port: | libpng qt4-mac added |
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I cannot explain why your qt4-mac was not already linked with libpng 1.4, since libpng was updated to 1.4 over a year ago in r75159 and qt4-mac received a revbump at the same time. So I do not know what action we could now take to improve the situation.