I can not install brain party because mt n900 says that the libgles1-sgx-img (>= 0.20090218.51+0m5) is missing.

Now, I don't care much about this game, but I can not understand why such package, that is a nokia one if I'm right, can not be found in the repos.

Here is my repos list:
N900:~$ cat /etc/apt/sources.list.d/hildon-application-manager.list
deb https://downloads.maemo.nokia.com/fremantle/ssu/apps/ ./
deb https://downloads.maemo.nokia.com/fremantle/ssu/mr0 ./
deb https://downloads.maemo.nokia.com/fremantle/ovi/ ./
deb http://repository.maemo.org/extras/ fremantle free non-free
deb http://repository.maemo.org/extras-devel fremantle free non-free
deb http://repository.maemo.org/extras-testing fremantle free non-free

what's going on here?