I had indeed gdal running with libpng-1.2.56, while mapcache was compiled with libpng-1.5.13. Thanks a lot for your help. Johannes
Le ven. 28 févr. 2020 à 18:48, Even Rouault <even.roua...@spatialys.com> a écrit : > On vendredi 28 février 2020 11:38:38 CET Steve Lime wrote: > > I'd think you must multiple libpng installed. Did you search your system > > independent of the package manager? > > libpng-1.2.56 rings a bell to me. This is copy of libpng that is embedded > in > GDAL source tree. So you'd better make sure that your GDAL is built > against > system libpng, instead of the internal copy. > > Even > > -- > Spatialys - Geospatial professional services > http://www.spatialys.com >
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