I like the concept of workflowy, but hate using cloud based apps. if I could host it locally on my own gnu/linux box I'd be much happier to use it. I saw hack

I like the concept of workflowy, but hate using cloud based apps. if I could host it locally on my own gnu/linux box I'd be much happier to use it. I saw hackflowy awhile back and was not able to successfully install (potentially user error). anyone know of a workflowy that can be hosted locally or run on a smartphone?