The next problem: under any conditions, django displays a welcome page (run from the runserver). At first I thought the problem was that I didn’t correctly set url.py , but when I didn’t find anything there I decided to check if everything was alright: as it turned out not. For the test, I divided it to 0 directly in setting.py or turned off the DEBUG parameter so that the page disappeared - it does not help. Re-installed the trunk. Also.
In general, the ideas ran out, I do not know what to do. Previously, everything worked on the same machine, and I wrote django applications normally, then I happened to have no idea.