[pygame] cannot find SDL12.so with cx_freeze (in some case)

[Jindra Sarson <jindra@xxxxxxxxx>]

Hi,

I'm using cx_freeze for creating executable from my pygame game. I'm 
using /var/games/mygame directory for saving score, that is accesible 
and writeable for everybody. For that I set group for created executable 
to games and set guid sticky bit.

Now my program is executed with efective group games, that is quite ok, 
because I have my /var/games/mygame writeable for group games.

But - everything works, expecting user doesn't have SDL installed. For 
that I distribute SDL with my game, it is in game directory. Before I 
run my froozen game, I set LD_LIBRARY_PATH to application directory.

And there is problem. If I install my game to home directory and run is 
as normal user (in that case, no /var/games/mygame is used, game is 
instaled only for one user), everything works. But if I install my game 
to /usr/local/games and set sticky bit, it finish with error:

ImportError: libSDL-1.2.so.0: cannot open shared object file: no such 
file or directory.

When I disable sticky bit (chmod g-s mygame), everything works - 
expecting saving score, befause I haven't rights to do it.

So I completely don't uderstand, what is wrong. Can somebody explain it 
to me?

Thank you,

Jindra Sarson