Last night I attempted to install WeKan on raspberry Pi 3 device, only to be notified half-way through the manual process that meteor doesn't work on non x86 / x64 hardware platforms.

This seemed a very strange limitation for a web-based tool.

For now the change should probably come from Meteor, so no action, from WeKan team AFAIK, but this is probably an issue as node and npm and mongo all work on the Pi.