Thanks Darrell, seems like I missed than section in between the load of NOTEs :p BTW, I had to add this include at the top of src/kernel/qpngio.cpp to fix the compilation issue I was asking about, which I got it tqt3 as well: #include <x86_64-linux-gnu/zconf.h> I had to put this in the include search path too: export C[XX / PP / PLUS]_INCLUDE_PATH=/usr/include/freetype2/ I don't know if that might break something in the future, but at least it built :) Regards -- Do not let me induce you to satisfy my curiosity, from an expectation, that I shall gratify yours. What I may judge proper to conceal, does not concern myself alone.