由于 Ubuntu 12.04 中的 libjack0，“sudo apt-get build-dep ffmpeg”失败

Question

我正在尝试从源代码构建 ffmpeg 以便我可以添加 libx264 支持，但sudo apt-get build-dep ffmpeg给了我：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Picking 'libav' as source package instead of 'ffmpeg'
The following packages have unmet dependencies:
 libjack-dev : Depends: libjack0 (= 1:0.121.0+svn4538-3ubuntu1) but it is not going to be installed
E: Build-dependencies for ffmpeg could not be satisfied.

Answer 1

只需安装软件包libjack-jackd2-dev。它将提供缺少的库，然后您将能够通过apt-get build-dep ffmpeg.