[Dovecot] Sieve 0.2.2 how to use sievec

[Nikita Koshikov]

Hello list, 

How can I compile sieve script under new 0.2.2 version from comandline? 

Under root:
#sievec default-before.sieve
sievec(root): Error: user root: Initialization failed: Namespace '': 
mkdir(/root/data) failed: Permission denied (euid=8(mail) egid=12(mail) missing 
+w perm: /root, euid is not dir owner)
sievec(root): Fatal: Invalid user settings. Refer to server log for more 
information.