Path is not a working copy directory: '/tmp/sandpit/version' is not a working copy at /usr/bin/svn-clean line 62.

Usage: svn-clean [options] [directory or file ...] Options: -e, --exclude A regular expression for filenames to be exluded. For example, the following command will skip files ending in ".zip": svn-clean --exclude '\.zip$' Multiple exclude patterns can be specified. If at least one matches, then the file is skipped. For example, the following command will skip files ending in ".jpg" or ".png": svn-clean --exclude '\.jpg$' --exclude '\.png$' The following command will skip the entire "build" subdirectory: svn-clean --exclude '^build(/|$)' -f, --force Files to which you do not have delete access (if running under VMS) or write access (if running under another OS) will not be deleted unless you use this option. -N, --non-recursive Do not search recursively for unversioned files and directories. Unversioned directories will still be deleted along with all their contents. -q, --quiet Do not print progress info. In particular, do not print a message each time a file is examined, giving the name of the file, and indicating whether "rmdir" or "unlink" is used to remove it, or that it's skipped. -p, --print Do not delete anything. Instead, print the name of every file and directory that would have been deleted. -?, -h, --help Prints a brief help message and exits. --man Prints the manual page and exits.