我已经编写了一个节点应用程序，它在本地对我来说很好，但是当我尝试将它安装到 nodejitsu 时，我得到了响应：
C:\xampp\htdocs\officeball\node_scripts>jitsu install index_all.js
info: Welcome to Nodejitsu jt0dd1995
info: jitsu v0.13.9, node v0.10.23
info: It worked if it ends with Nodejitsu ok
info: Executing command install index_all.js
error: Sorry, index_all.js is not a node app
error: Error running command install index_all.js
help: For help with this error contact Nodejitsu Support:
help: webchat: <http://webchat.nodejitsu.com/>
help: irc: <irc://chat.freenode.net/#nodejitsu>
help: email: <support@nodejitsu.com>
help:
help: Copy and paste this output to a gist (http://gist.github.com/)
info: Nodejitsu not ok
C:\xampp\htdocs\officeball\node_scripts>
是否有一种特殊的方式需要我编写一个节点应用程序才能与nodejitsu一起使用？