I want to install Gnash with 3D Acceleration, I followed the Ubuntu-Wiki but the terminal tells me:
ERROR: You have version of ffmpeg installed,with swscale enabled. This setup isn't supported! Version 51.11.0 or newer is required, enabling swscale if >= 52.0.0.
When I try getting a newer version by
apt-get install libswscale-dev, my system tells me the newest version is installed already.
What can I do to complete my Gnash installation?