Bingo! CMakeLists.txt looks for libQtNetwork.so.4 in /usr/lib/x86_64-linux-gnu/ by default, whereas we have the library in /usr/lib/.Here's the updated PKGBUILD
It works for me with locale set to cy_GB.UTF-8.
I’m testing QT4.8.5 embedded on beaglebone.
What is the difference between the libQtNetworkE.so.4 and libQtNetwork.so.4 ?