[Bug]: Wiki/CKAN's RPM repo: Outdated command to add repo on Fedora Linux

[ratemisia]

Is there an existing issue for this?

• I have checked the existing issues for an existing issue. I even actually looked at the ones that are pinned to the top!

Operating System

Ultramarine Linux (Fedora)

CKAN Version

Installing latest version

Games

KSP 1

Game Version

N/A (Wiki issue)

Did you make any manual changes to your game folder (i.e., not via CKAN)?

N/A (Wiki issue)

Describe the bug

On https://github.com/KSP-CKAN/CKAN/blob/master/doc/rpm-repo.md, the instructions to add CKAN as an rpm repo direct the user to run these commands:

sudo dnf config-manager --add-repo https://ksp-ckan.s3-us-west-2.amazonaws.com/rpm/stable/ckan_stable.repo
sudo dnf install ckan

However, the --add-repo command has recently changed on Fedora-based distributions. The correct command now is:

sudo dnf config-manager addrepo --from-repofile https://ksp-ckan.s3-us-west-2.amazonaws.com/rpm/stable/ckan_stable.repo
sudo dnf install ckan

Steps to reproduce

Running the command that is currently on the wiki results in an error, seen below in "Relevant log output." Running the updated command I supplied above causes CKAN and dependencies to install without incident. This has only changed very recently, so only quite up-to-date Fedora based distributions need the new command. Leaving the old command available for those who haven't updated yet, at least for a while, may be wise.

Relevant log output

Unknown argument "--add-repo" for command "config-manager". Add "--help" for more information about the arguments.

[HebaruSan]

Hey @ratemisia, thanks for the report. Why don't you submit a pull request to fix this? I don't have a RPM-based distro set up for testing at the moment.

[ratemisia]

I can work on it! I'll leave this open until I can submit a PR and then close it.

[HebaruSan]

Awesome! If you put fixes #4221 in the description, it'll auto-close upon merging.