(solved) Re: can't install mplayer of stretch

i've found the cause

gcc-6-base from security update is cause

9.3.0 CD isn't cause

during re-installation, i disconnect ethernet

to prevent installing security update

On Monday, March 5, 2018 6:02 AM, Long Wind <longwind2@yahoo.com> wrote:

there is a typo in my last post: not -> now

the cause might be i use installation CD 9.3.0

but now apt source is newest (ftp.utexas.edu)

On Sunday, March 4, 2018 4:55 PM, Long Wind <longwind2@yahoo.com> wrote:

the cause might be i use installation CD 9.3.0

but not apt source is newest (ftp.utexas.edu)

below is error msg of "apt-get install mplayer"

is it possible to fix it? Thanks!

Reading package lists...
Building dependency tree...
Reading state information...
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 mplayer : Depends: libavcodec57 (>= 7:3.2.2) but it is not going to be installed or
                    libavcodec-extra57 (>= 7:3.2.2) but it is not going to be installed
           Depends: libavformat57 (>= 7:3.2.2) but it is not going to be installed
           Depends: libswresample2 (>= 7:3.2.2) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.