All modules I have tried so far (e.g. pm2, pg-native) are failing to build.
This is not a node.js version or module problem. All modules mentioned as example build fine on 5.1.1 when i use a cartrige like this one

https://github.com/ramr/nodejs-custom-version-openshift

However the latest one also installs supervisor and therefore i prefer to use yours if possible.