files missing

[flugalgourmet]

On a new kubuntu 16.04 kvm gpu passthrough install, I ran into a couple problems. First, I had to install git to use the script. Please add that to the list of programs to install via apt. After everything compiled, I could not use nvenc as ffmpeg gave me the following error:
error while loading shared libraries: libavdevice.so.57: cannot open shared object file: No such file or directory
I had libavdevice-ffmpeg56 installed, but I suppose it wants libavdevice-ffmpeg57.

[SimonSword]

In case this is still relevant or somebody else has encountered this problem:
Have a look at the file 'scripts/ffmpeg.sh' in the install folder. There, the library path of the ffmpeg-nvenc installation is added to the LD_LIBRARY_PATH:

export LD_LIBRARY_PATH="/yourPath/ffmpeg-nvenc/lib":$LD_LIBRARY_PATH

You can, for example, add this line to your '.bashrc' and re-source it after editing using . ~/.bashrc. After that, it should work.