Cant run GRTcrack

Can anybody help?
I try to run GRTcrack on 64bit Ubuntu 10.10 but when I try to execute GRTcrack it writes:
command GRTCrack not found
parameters are just copied from this forum, they are irrelevant.
I try to run GRTcrack on 64bit Ubuntu 10.10 but when I try to execute GRTcrack it writes:
command GRTCrack not found
- Code: Select all
raziel@raziel-MS-7519:~/Plocha/CryptohazeGRT$ sudo GRTCrack -s 32d93ad2312aeb35fe808a7ed644fa16 -h MD5 /mnt/array1/GRT/MD5* --threads 512 --blocks 512 -m 1000
sudo: GRTCrack: command not found
parameters are just copied from this forum, they are irrelevant.