Problems with SVN co

Hi all,
I subscribed to this list because last night and now, I have problems
checking out the source code:

After a 'svn co http://svn.tudos.org/repos/oc/l4linux/trunk l4linux' I
am getting these kind of error messages:

...
A    l4linux/include/uapi/linux/netfilter/xt_statistic.h
svn: In directory 'l4linux/include/uapi/linux/netfilter'
svn: Can't open file
'l4linux/include/uapi/linux/netfilter/.svn/tmp/text-base/xt_CONNMARK.h.svn-base':
No such file or directory

...
A    l4linux/include/uapi/linux/netfilter_ipv4/ipt_ttl.h
svn: In directory 'l4linux/include/uapi/linux/netfilter_ipv4'
svn: Can't open file
'l4linux/include/uapi/linux/netfilter_ipv4/.svn/tmp/text-base/ipt_ecn.h.svn-base':
No such file or directory

...
A    l4linux/include/uapi/linux/netfilter_ipv4/ipt_CLUSTERIP.h
svn: In directory 'l4linux/include/uapi/linux/netfilter_ipv4'
svn: Can't open file
'l4linux/include/uapi/linux/netfilter_ipv4/.svn/tmp/text-base/ipt_ttl.h.svn-base':
No such file or directory


I have had that as well after only a couple of seconds or after some
minutes, with varying milage of completeness, of course.

What could be the reason for that ? Does anyone else have strange
symptoms currently with the subversion ?

thank you very much,
lImbus