mir ppa : unity-system-compositor should be built against latest mir libraries

[Micheal Hsu]

after updating, and changing lightdm configuration.
restart lightdm and it hangs.
from unity-system-compositorlog I see a mismatch of symbols.

then I find the following:
//////////////////////////
The following packages have unmet dependencies:
 unity-system-compositor : Depends: libmirserver0 (= 0.0.2bzr664raring0) but 0.0.2bzr673raring0 is to be installed
E: Unable to correct problems, you have held broken packages.
/////////////////////////

[Robert Ancell (robert-ancell)]

We are working on getting u-s-c to automatically rebuild when Mir updates. The reason they have an exact version dependency is the API and ABI of libmirserver is unstable so we don't want people to have a mismatch at runtime.

[Radu Camerzan (raduttzu)]

Another bug was open related to this issue: https://bugs.launchpad.net/mir/+bug/1181191

[ccaaatt (ccaaatt)]

 unity-system-compositor : Depends: libmirserver0 (= 0.0.3bzr706raring0) but 0.0.3bzr707raring0 is to be installed

[ccaaatt (ccaaatt)]

after update, ok, finally

[Radu Camerzan (raduttzu)]

Still not working for me. For a moment it installed the system compositor, but when I forced install of the latest build of mir server - again dependency problem:
zsh 1027 % sudo apt-get install unity-system-compositor
Reading package lists... Done
Building dependency tree
Reading state information... Done
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.
 unity-system-compositor : Depends: libmirserver0 (= 0.0.3bzr711raring0) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

[pawloch (pawloch)]

At my machine i've got that error:

sudo apt-get install unity-system-compositor

...

The following packages have unmet dependencies:
 unity-system-compositor : Depends: libmirserver0 (= 0.0.3bzr711raring0) but 0.0.3bzr712raring0 is to be installed

...

[Radu Camerzan (raduttzu)]

Same error from #6 appears on my machine when I try to install unity-system-compositor.

[Radu Camerzan (raduttzu)]

Still not working: The following packages have unmet dependencies.
 unity-system-compositor : Depends: libmirserver0 (= 0.0.3bzr714raring0) but 0.0.3bzr715raring0 is to be installed
E: Unable to correct problems, you have held broken packages.

[Wojciech Miłkowski (wojtekm)]

It seems that there are some synchronization problems when packages are build, the unity-system-compositor always depends on the libmirserver0 that is one revision behind, currently:

The following packages have unmet dependencies:
 unity-system-compositor : Depends: libmirserver0 (= 0.0.3bzr720raring0) but 0.0.3bzr721raring0 is to be installed
E: Unable to correct problems, you have held broken packages.