# File release.rb, line 64
def rmDirectory(dirName)
    return unless File.exists?(dirName)
    Dir.foreach(dirName) { | f |
	next if f =~ /^\?/
	path = "#{dirName}/#{f}"
	rmDirectory(path) if File.directory?(path)
	File.delete(path) if !File.directory?(path)
    }
    
end