recompiled omnibot_et.so for Omni-bot 0.83
Omni-Bot 0.83 may not run on older linux systems.

If you got an error like this:

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Omni-bot: ^1LoadLibrary Failed with Error: /usr/lib32/libstdc++.so.6: version `GLIBCXX_3.4.15' not found (required by /games/cod4/EnemyTerritory/omni-bot/omnibot_et.so)
Omni-bot: ^2Looking for ../omni-bot/omnibot_et.so, 
Omni-bot: ^1LoadLibrary Failed with Error: ./omnibot_et.so: cannot open shared object file: No such file or directory
Omni-bot: ^2Looking for ./omnibot_et.so, 
Omni-bot: ^1LoadLibrary Failed with Error: /root/omni-bot/omnibot_et.so: cannot open shared object file: No such file or directory
Omni-bot: ^2Looking for /root/omni-bot/omnibot_et.so, 
Omni-bot: ^1LoadLibrary Failed with Error: omnibot_et.so: cannot open shared object file: No such file or directory
Omni-bot: ^2Looking for omnibot_et.so, 
^1Unable to Initialize Omni-Bot.
^4Omni-Bot Initialization completed in 0.00 seconds.
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

then replace the omnibot_et.so file in your omnibot folder 
with the omnibot_et.so file of this package.