Gannt Codeigniter to try

It looks like that project is quite out of date. Not having been touched for four years it was written years before CI3.0, possibly before 2.2 even.

I think it might be easier to create your own according to the most recent documentation of a gantt app. There is nothing intrinsically difficult, just get your data, format it, present it to the jquery tool of your choice. I am quite interested in gantt charts myself but cannot find an open source, up to date, version I like yet. If I do, or if anyone points one out, I will gladly share any implementation code I write.

Paul.