I am in Ubuntu 14.04 amd64, I have met all updates available, but also I am getting these errors in media codecs. First I got this error:
gstreamer1.0-libav:i386: Depends: libavcodec-extra-54 (>= 6:9.13) but 6:9.16-0ubuntu0.14.04.1+fdkaac is to be installed
Depends: libavformat54 (>= 6:9.1-1) but 6:9.16-0ubuntu0.14.04.1+fdkaac is to be installed
Depends: libavutil52 (>= 6:9.1-1) but 6:9.16-0ubuntu0.14.04.1+fdkaac is to be installed
Depends: libc6 (>= 2.7) but 2.19-0ubuntu6.3 is to be installed
Depends: libglib2.0-0 (>= 2.37.3) but 2.40.0-2 is to be installed
After getting this error I tried to install those libraries, i then did
sudo apt-get install libavcodec-extra-54
That went good, and i could download that package. But any other packages were not installed, terminal said they were already installed.
But again I am getting this error.
The following packages have unmet dependencies:
libavcodec54: