我发现很难在Openshift上部署Express4应用程序 该项目在localhost上工作正常，但无法推送服务器
remote: Git Post-Receive Result: failure
remote: Activation status: failure
remote: Activation failed for the following gears:
remote: 55d6d1367628e11bda000128 (Error activating gear: CLIENT_ERROR: Failed to execute: 'control start' for /var/lib/openshift/nodejs
remote: #<IO:0x000000017462a0>
remote: #<IO:0x00000001746228>
remote: )
remote: Deployment completed with status: failure
remote: postreceive failed
app.des上的应用部署失败....
express @ 3版本在server.js上工作正常（默认提供）。 有关在openshift上部署express @ 4版本的任何帮助???