Problems building from deb src package (undeclared identifiers)

[udqm]

I'm using the source package from glennric's PPA to build Dolphin on my Debian testing system (using dolphin-emu-master - 4.0+git1864-0ubuntu1~trusty). But I'm running into some build errors; is this a known issue?

Code:

dolphin-emu-master-4.0+git1864/Source/Core/VideoCommon/AVIDump.cpp: In static member function ‘static bool AVIDump::CreateFile()’:
dolphin-emu-master-4.0+git1864/Source/Core/VideoCommon/AVIDump.cpp:263:24: error: ‘CODEC_ID_FFV1’ was not declared in this scope
   g_Config.bUseFFV1 ?  CODEC_ID_FFV1 : s_FormatContext->oformat->video_codec;
                        ^
[...deprecation warnings...]
dolphin-emu-master-4.0+git1864/Source/Core/VideoCommon/AVIDump.cpp: In static member function ‘static void AVIDump::AddFrame(const u8*, int, int)’:
dolphin-emu-master-4.0+git1864/Source/Core/VideoCommon/AVIDump.cpp:318:85: error: ‘avcodec_encode_video’ was not declared in this scope
  int outsize = avcodec_encode_video(s_Stream->codec, s_OutBuffer, s_size, s_YUVFrame);
                                                                                     ^

(I wasn't sure if this thread should go in "Support" or "Development"; sorry if I picked wrong.)

[tecfreak]

Did you installed libavcodec-dev, libavformat-dev and libswscale-dev?

[udqm]

Did you installed libavcodec-dev, libavformat-dev and libswscale-dev?

I installed the package's build dependencies, yeah.

Code:

Build-Depends: debhelper (>= 7.0.50), cmake, libao-dev, libasound2-dev, libavcodec-dev, libavformat-dev, libbluetooth-dev, libgtk2.0-dev, liblzo2-dev, libopenal-dev, libpolarssl-dev (>= 1.3), libpulse-dev, libreadline6-dev, libsdl2-dev, libsoil-dev, libsoundtouch-dev, libswscale-dev, libminiupnpc-dev (>= 1.8), libwxbase3.0-dev, libwxgtk3.0-dev, libxext-dev, libxrandr-dev, lsb-release, pkg-config, portaudio19-dev, wx3.0-headers, zlib1g-dev

[udqm]

Any ideas? Should I have posted this in the Development forum?