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View Full Version : linux libpng warning: zlib version error



akos.maroy
28th April 2014, 20:31
I'm running / coding a Qt app which uses QImage to load PNG files. On Windows it works fine, but on Linux I get:


libpng warning: zlib version error

and then it won't load the PNG. this is with Qt 5.2.1 as downloaded from the Qt server, on Ubuntu 14.04 64 bit. I wonder what is wrong / how this can be fixed?