No downloadable file created after putting files in SVN !

I’ve created a plugin. And have done all necessary things that need to host a plugin in wordpress repository. WP has approved my plugin. And i ‘ve putted all nessacary files with svn client. I can see them in my SVN repository (i.e. http://plugins.svn.wordpress.org/virtual-bangla-keyboard/) But there is no download able zipped file in my plugins url ! I’m also hosting some others plugins in WP , they are working fine ! Can anybody Help !!!