[Dovecot] how to configure my scripts sieves for the home root

hello list hello all reader of this list

how to configure my scripts sieves for the home root I encounter these errors in the logs

2010-05-19 14:14:03 deliver(root): Info: sieve runtime error: Not a bytecode file 2010-05-19 14:14:03 deliver(root): Error: sieve_execute_bytecode(/root/.dovecot.sievec) failed

thanks for your advice thanks