RE: svnadmin: Path '....' is not in UTF-8 - svnadmin load fails

> Subversion defines that it must be utf-8, so it can't answer this
> question
> for you.

Yes it can't anwer, but it may provide some option like to specify some
"encodings" e.g. via command line which it should try as fallback if it
encounters path names which are not UTF-8 - it may not be the "result"
it once was, but at least the import will succeed and the user may fix
those "names" later (via rename) if it was not the right encoding for
every path.