make buildworld error with kerberos

I am trying to update my FreeBSD-current (7.0) system but I always get
this error message when I make buildworld the system.

I already downloaded again the whole FreeBSD tree base to be sure there
are no problems with it but this does not change anything.

I also don't have any optimization flags. I am just using it very simple
with C(OPT)FLAGS='-O -pipe'.

Can somebody help me, please ???

Regards
Vincent

--------------------------
logfile : make buildworld

In file included
from /usr/src/kerberos5/lib/libasn1/../../../crypto/heimdal/lib /asn1/der_locl.h:53,

from /usr/src/kerberos5/lib/libasn1/../../../crypto/heimdal/lib /asn1/der_copy.c:34:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included
from /usr/src/kerberos5/lib/libasn1/../../../crypto/heimdal/lib /asn1/der_locl.h:53,

from /usr/src/kerberos5/lib/libasn1/../../../crypto/heimdal/lib /asn1/der_free.c:34:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included
from /usr/src/kerberos5/lib/libasn1/../../../crypto/heimdal/lib /asn1/der_locl.h:53,

from /usr/src/kerberos5/lib/libasn1/../../../crypto/heimdal/lib /asn1/der_get.c:34:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included
from /usr/src/kerberos5/lib/libasn1/../../../crypto/heimdal/lib /asn1/der_locl.h:53,

from /usr/src/kerberos5/lib/libasn1/../../../crypto/heimdal/lib /asn1/der_length.c:34:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included
from /usr/src/kerberos5/lib/libasn1/../../../crypto/heimdal/lib /asn1/der_locl.h:53,

from /usr/src/kerberos5/lib/libasn1/../../../crypto/heimdal/lib /asn1/der_put.c:34:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included
from /usr/src/kerberos5/lib/libasn1/../../../crypto/heimdal/lib /asn1/der_locl.h:53,

from /usr/src/kerberos5/lib/libasn1/../../../crypto/heimdal/lib /asn1/timegm.c:34:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_APOptions.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_AP_REP.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_AP_REQ.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_AS_REP.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_AS_REQ.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_Authenticator.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_AuthorizationData.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_CKSUMTYPE.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_Checksum.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_ChangePasswdDataMS.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_ENCTYPE.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_ETYPE_INFO.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_ETYPE_INFO_ENTRY.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_EncAPRepPart.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_EncASRepPart.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_EncKDCRepPart.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_EncKrbCredPart.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_EncKrbPrivPart.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_EncTGSRepPart.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_EncTicketPart.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_EncryptedData.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_EncryptionKey.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_HostAddress.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_HostAddresses.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_KDCOptions.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_KDC_REP.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_KDC_REQ.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_KDC_REQ_BODY.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_KRB_CRED.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_KRB_ERROR.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_KRB_PRIV.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_KRB_SAFE.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_KRB_SAFE_BODY.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_KerberosTime.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_KrbCredInfo.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_LR_TYPE.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_LastReq.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_MESSAGE_TYPE.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_METHOD_DATA.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_NAME_TYPE.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_PADATA_TYPE.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_PA_DATA.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_PA_ENC_TS_ENC.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_Principal.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_PrincipalName.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_Realm.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_TGS_REP.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_TGS_REQ.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_Ticket.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_TicketFlags.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_TransitedEncoding.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
In file included from asn1_UNSIGNED.c:10:
./asn1_err.h:6:24: et/com_err.h: No such file or directory
mkdep: compile failed
*** Error code 1

Stop in /usr/src/kerberos5/lib/libasn1.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.