or download this
cmd = "export version_postfix='#{version_postfix}' && cd #{project_id}
+/#{config['application']} && rm -rf cpanlib && mkdir cpanlib/ && cp -
+r #{local_lib}/* cpanlib/ && rm -rf *.gz && ./Build realclean --quiet
+ 1>/dev/null && perl Build.PL --quiet 1>/dev/null 2>module_build.err.
+log && ./Build manifest --quiet 2>/dev/null 1>/dev/null && ./Build di
+st --quiet 1>/dev/null && ln -fs `ls #{project_id}/#{config['applicat
+ion']}/*.gz` #{project_id}/current.tar.gz && echo -n `ls *.gz` > #{pr
+oject_id}/current.txt"