# NoMethodError: ongedefinieerde methode \`min\_tags\_from\_required\_group' **URL:** \ **Category:** Self-hosting\ **Created:** [9 september 2022 om 02:10 UTC](https://meta.discourse.org/t/nomethoderror-undefined-method-min-tags-from-required-group/238525 "2022-09-09T02:10:16Z")\ **Posts on this page:** 1\ **Showing post:** 10
**Author:** ![hyphalos](https://avatars.discourse-cdn.com/v4/letter/h/3ab097/32.png) [@hyphalos](https://meta.discourse.org/u/hyphalos)\ **Post date:** [13 september 2022 om 00:33 UTC](https://meta.discourse.org/t/nomethoderror-undefined-method-min-tags-from-required-group/238525/10 "2022-09-13T00:33:11Z")
Hey @pfaffman , Thanks for your help so far! I just want to take a step back before going further into troubleshooting psql, I’m mainly aiming to just run the Discourse docker development environment (on stable) on Ubuntu, which runs fine and as expected on Mac. Shouldn’t I be able to do this without these table & migration errors? When I attempt to do a clean install I get the bookmark error, and after resolving that I get this NoMethodError, and now InsufficientPrivilege error. Initially I thought it was because I was on `test-passed` then switching to stable caused the issue, but even in a clean empty Ubuntu instance, the `NoMethodError` still pops up, this is without any prior DBs exisiting, just did Step #1 and Step #2 here: > [@Install Discourse for development using Docker](https://meta.discourse.org/t/beginners-guide-to-install-discourse-for-development-using-docker/102009): > > Developing using Docker Since Discourse runs in Docker, you should be able to run Discourse directly from your source directory using a Discourse development container. white_check_mark Pros: No need to install any system dependencies, no configuration needed at all for setting up a development environment quickly. x Cons: Will be slightly slower than the native dev environment on Ubuntu, and much slower than a native install on MacOS. See also [Developing Discourse using a Dev Container](https://meta.discourse.org/t/developing-discourse-using-a-dev-container/336366) … Are you able to install stable on Ubuntu with no issues? --- _[View the full topic](https://meta.discourse.org/t/nomethoderror-undefined-method-min-tags-from-required-group/238525)._