problems with EmuShareMem Loading...

[Arex]

I have done all things like wikki linux tutorial says..and i have compiled all ok, but when i try run world, i get the next error:

sudo ./world
[Debug] Starting Log: logs/eqemu_debug_world.log
[Debug] [WORLD__INIT] Loading server configuration..
[Debug] [WORLD__INIT] Log settings loaded from log.ini
[Debug] [WORLD__INIT] CURRENT_WORLD_VERSION:EQEMu 0.6.6
[Debug] [WORLD__INIT] Connecting to MySQL...
[Debug] [COMMON__THREADS] Starting TCPServerLoop with thread ID -1213191248
[Debug] [COMMON__THREADS] Starting TCPServerLoop with thread ID -1221583952
[Status] Starting Log: logs/eqemu_world.log
[Status] Using database 'eq' at localhost:3306
[Debug] [WORLD__INIT] Loading opcodes..
[Error] Load Shared Library 'libEMuShareMem.so' failed.  Error=libEMuShareMem.so: cannot open shared object file: No such file or directory
Unable to load EMuShareMem for opcodes.
[Debug] [WORLD__INIT_ERR] Loading opcodes failed. I cant live like this!
[Debug] [COMMON__THREADS] Starting DBAsyncLoop with thread ID -1229988944
[Debug] [COMMON__THREADS] Ending TCPServerLoop with thread ID -1221583952