Add directory structure to SVN, without files
Solution 1:
So sorry, I should've RTFM ...
http://svnbook.red-bean.com/en/1.5/svn.ref.svn.c.add.html
You can add a directory without adding its contents:
$ svn add --depth=empty otherdir A otherdir
Edit: This doesn't work recursively though, is there any way to do that too?
Solution 2:
If you want to do it recursively, maybe this will work for you?
find . -type d ! -name '.' ! -path "*.svn*" -print0 | xargs -0 svn add --depth=empty