@d-healey said in Build failed on Lubuntu 16.04:

Try building the latest development version - https://github.com/christophhart/HISE/tree/scriptnode

Get the same error. I tried sudo apt-get install libwebkit2gtk-4.0 again, it said libwebkit2gtk-4.0-37 is already the newest version. Also tried sudo ldconfig and rebuild, but no luck.