Extract Tuples does nothing - GET XHR /csvimport/results Not Found

[harshnisar]

Trying to use csvimport for a statistical csv. I am working on latest ontowiki (direct from Github).
I had installed csvimport by cloning it into the extensions folder.

After selecting a Dimension and 2 attributes on a demo csv - nothing happens on selecting Extract Tuples. It didn't throw an error either.

I am probably doing something wrong - how can I debug this?

Console shows this:

GET XHR http://localhost/OntoWiki/csvimport/results [HTTP/1.1 404 Not Found 0ms]

[amrapalijz]

Are you selecting the values in the data range, please take a look at the steps here: https://github.com/AKSW/csvimport.ontowiki/wiki/HowTo.

[harshnisar]

Yes - it shows this post selection:

Data Range:
(1,0) to (4,1)

Do I have to do something post cloning the extension in the OntoWiki folder to make it work?
Could it be something to do with permissions in .htaccess or something?

[harshnisar]

Made it work - this screencast is useful in understanding how to import.

On that note, are there notable resources on this tool other than the wiki?