Samba 3 (CVS) error

[Alex Murphy]

Hello !!!
 im compile samba 3.cvs. I'm need PDC.
compiling samba:
./configure --with-smbwrapper --with-automount --with-smbmount 
--with-profiling-data --with-quotas --with-sys-quotas --with-libsmbclient 
--with-acl-support

SMB.CONF
# Global parameters
[global]
    netbios name = msa
    workgroup = murphy

    passdb backend = tdbsam

    os level = 64
    preferred master = yes
    domain master = yes
    local master = yes

    security = user

    encrypt passwords = yes

    domain logons = yes

    logon path = \\%N\profiles\%u

    logon drive = H:
    logon home = \\dom\users$\%u

[netlogon]
path = /msa/arch
locking = no
read only = yes
write list = ntadmin root


[profiles]
path = /msa/profiles
read only = no
create mask = 0600
directory mask = 0700
------------------------

smbd is not starting - smbd.log - this errors string:

[2003/07/07 17:18:42, 0] smbd/server.c:main(747)
  smbd version 3.0.0beta3 started.
  Copyright Andrew Tridgell and the Samba Team 1992-2003
[2003/07/07 17:18:42, 0] profile/profile.c:profile_setup(119)
  Can't create or use IPC area. Error was Function not implemented
[2003/07/07 17:18:42, 0] smbd/server.c:main(772)
  ERROR: failed to setup profiling

what is it ???

Big senks,Alexey (Sorry, im bad speak english)