GemRB does not start about pikiss HOT 1 OPEN

pi@raspberrypi:~ $ /home/pi/games/gemrb/bin/gemrb
[Core]: GemRB core version v0.9.2 loading ...
[Interface/WARNING]: Invalid GamePath detected (./chitin.key), guessing from the current dir!
[Interface/WARNING]: Invalid GamePath detected, looking for the GemRB demo!
[Core]: Starting Plugin Manager...
[Core]: Plugin Loading Complete...
[Core]: GemRB Core Initialization...
[Core]: Initializing Video Driver...
[Core]: Initializing search path...
[ResourceManager/WARNING]: Invalid path given: /home/ulysess/games/gemrb/share/gemrb/override/shared (shared GemRB Override)
[ResourceManager/WARNING]: Invalid path given: ./override (Override)
[ResourceManager/WARNING]: Invalid path given: ./sounds (Sounds)
[ResourceManager/WARNING]: Invalid path given: ./movies (Movies)
[ResourceManager/WARNING]: Invalid path given: ./scripts (Scripts)
[ResourceManager/WARNING]: Invalid path given: ./portraits (Portraits)
[ResourceManager/WARNING]: Invalid path given: ./data (Data)
[ResourceManager/WARNING]: Invalid path given: ./data/Data (Data)
[ResourceManager/WARNING]: Invalid path given: ./CD1/data (CD1/data)
[ResourceManager/WARNING]: Invalid path given: ./data/CD1/data (CD1/data)
[ResourceManager/WARNING]: Invalid path given: ./CD2/data (CD2/data)
[ResourceManager/WARNING]: Invalid path given: ./data/CD2/data (CD2/data)
[ResourceManager/WARNING]: Invalid path given: ./CD3/data (CD3/data)
[ResourceManager/WARNING]: Invalid path given: ./data/CD3/data (CD3/data)
[ResourceManager/WARNING]: Invalid path given: ./CD4/data (CD4/data)
[ResourceManager/WARNING]: Invalid path given: ./data/CD4/data (CD4/data)
[ResourceManager/WARNING]: Invalid path given: ./CD5/data (CD5/data)
[ResourceManager/WARNING]: Invalid path given: ./data/CD5/data (CD5/data)
[ResourceManager/WARNING]: Invalid path given: ./CD6/data (CD6/data)
[ResourceManager/WARNING]: Invalid path given: ./data/CD6/data (CD6/data)
[ResourceManager/WARNING]: Invalid path given: /home/ulysess/games/gemrb/share/gemrb/unhardcoded/shared (shared GemRB Unhardcoded data)
[Core]: Initializing KEY Importer...
[KEYImporter]: Opening ./chitin.key...
[KEYImporter/ERROR]: Cannot open Chitin.key
[KeyImporter/ERROR]: This means you set the GamePath config variable incorrectly.
[KeyImporter/ERROR]: It must point to the directory that holds a readable Chitin.key
[ResourceManager/WARNING]: Invalid path given: ./chitin.key (chitin.key)
[Core/FATAL]: Failed to load "chitin.key"
[Core/ERROR]: This means:
- you set the GamePath config variable incorrectly,
- you passed a bad game path to GemRB on the command line,
- you are not running GemRB from within a game dir,
- or the game is running (Windows only).
[Core/ERROR]: The path must point to a game directory with a readable chitin.key file.
[Main]: Aborting due to fatal error...