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Raspberry Pi / Apps no longer run in Raspbian Stretch

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MrZhangEPSB
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Joined: 23rd Aug 2017
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Posted: 5th Sep 2017 08:47
In Raspbian Stretch, loading apps now throw an error:

error while loading shared libraries: libavcodec.so.56: cannot open shared object file: No such file or directory.

In Stretch, the libavcodec.so.57 is present and I cannot get the apps to use it.

Help.

Thanks
MrZhangEPSB
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Posted: 6th Sep 2017 10:30
Ok, I've done more testing and determined it is only with Raspbian Stretch. Going back to Raspbian Jessie solves the problem for now.
Xaby
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Posted: 7th Sep 2017 10:46 Edited at: 7th Sep 2017 10:46
@MrZhangEPSB,

on which Raspian Pi did you test it? I can't get Apps to start with Jessie on the Pi Zero W
MrZhangEPSB
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Posted: 12th Sep 2017 06:07
I did it on the raspberry pi 3
Xaby
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Posted: 14th Sep 2017 12:42
Is there any chance, to get it work on Raspberry Pi Zero?

What would I have to do on a Raspberry Pi 3?

I installed Rasbian Jessie and AppGameKit for Raspberry. Compiling seems to work, but I can't run them, but I also get no Error-Messages. Maybe something with the OpenGL drivers?
Did you install something more than only Jessie?

Or is it a rights problem, do I have to allow the OS to run the new compiled executables in a way, I don't know?

I can't tell, if it is a Linux-problem, an Rasbian problem, or a specific problem on the low-end hardware.
Xaby
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Posted: 16th Sep 2017 22:17 Edited at: 16th Sep 2017 22:23
Maybe this could be the problem, some of the libraries are renamed in Stretch, I think

https://raspberrypi.org/forums/viewtopic.php?f=28&p=1204975
+ Code Snippet

https://github.com/RPi-Distro/firmware/issues/3
Xaby
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Posted: 18th Sep 2017 10:03
AGK is working fine on Raspberry Pi Zero (W) with Stretch, but after I tried to start my compiled app, nothing happend. I tried it in the terminal, and got the message, that shared libraries: libavcodec.so and so on are not in the directory, so I think, I can download some files and hopefully get it to work.

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