Что то не заладилось у меня с моим почтовиком )))

svn checkout svn://svn.freebsd.org/base/release/11.1.0 /usr/src
Skipped 'usr.bin' -- Node remains in conflict
Skipped 'release' -- Node remains in conflict
Skipped 'secure' -- Node remains in conflict
Skipped 'gnu' -- Node remains in conflict
Skipped 'tools' -- Node remains in conflict
Skipped 'kerberos5' -- Node remains in conflict
Skipped 'tests' -- Node remains in conflict
Skipped 'share' -- Node remains in conflict
Skipped 'usr.sbin' -- Node remains in conflict
Skipped 'lib' -- Node remains in conflict
Skipped 'bin' -- Node remains in conflict
Skipped 'crypto' -- Node remains in conflict
Skipped 'include' -- Node remains in conflict
Skipped 'sbin' -- Node remains in conflict
Skipped 'contrib' -- Node remains in conflict
Skipped 'Makefile.inc1' -- Node remains in conflict
Skipped 'cddl' -- Node remains in conflict
Skipped 'ObsoleteFiles.inc' -- Node remains in conflict
Skipped 'targets' -- Node remains in conflict
Skipped 'libexec' -- Node remains in conflict
Skipped 'UPDATING' -- Node remains in conflict
Skipped 'etc' -- Node remains in conflict
Skipped 'sys' -- Node remains in conflict
load: 0.34  cmd: svn 92737 [sbwait] 10.48r 0.57u 0.95s 6% 13072k
Checked out revision 323018.

Нам поможет svn cleanup

svn cleanup /usr/src

Если не помог, тогда нам поможет rm -rf

rm -rf /usr/src/.svn*