Clearly you didn't test, but as for the majority you have to compile it yourself, i can also write a step by step how to get it on your solus os without package manager, or you could use flathub.
Staudey As people have said (and now even your edited post alludes to), this command won't work because those packages aren't, and never were, part of the repository.
ClamAV was never officially supported in Solus repositories. The Solus team maintained a consistent stance against including it due to its Windows-focused scanning nature and limited value for Linux desktop users. However, users could install outdated versions via Flatpak (not recommended). https://discuss.getsol.us/d/6408-new-to-solus-dash-to-dock-clam-antivirus
https://discuss.getsol.us/d/1623-reconsidering-clamav
Rkhunter (Rootkit Hunter) was previously available but removed from Solus' package manager in April 2025. Earlier discussions (2019-2023) show it was used for rootkit detection, though some users reported false positives.
https://discuss.getsol.us/d/1419-highly-suspected-compromised-solus-iso-rootkits-post-fresh-install
https://discuss.getsol.us/d/7006-threats/2
Chkrootkit isn't explicitly mentioned in Solus sources, but Linux security discussions note it's often used alongside rkhunter despite potential false positives. https://www.linux.org/threads/chkrootkit-and-rkhunter-possible-false-positives.53787/#:~:text=A%20virus,your%20password.
Staudey So do you recommend OpenVPN, or do you want people to disable it? ^^
Yes, as i said in the post, clearly didnt read less resources the better, so wireguard is modern, secure, and speed
https://mullvad.net/en/blog/removing-openvpn-15th-january-2026
Staudey This'll always fail, since grep is case-sensitive and the actual text is "Broken" with a capital B. Also I'm not sure it's a good idea to restore a backup for any "Broken" package, because most of the time that's not harmful at all, but then again I don't know how timeshift works exactly.
Good, suggestion and go test as linux is about exploring and trying new things
It used to be in the solus package managing manager back in 4.3 or somewhere as long the lines, i done my research and those rookit detection scanners are getting depreciated soon, i thought i just leave up for reference but ill remove it and keep lynis instead nowadays.
Staudey FYI Your link doesn't work unless one is logged into kagi. In any case: Clearly you didn't run many of the commands, as they don't work (see above)
You can now use kagi without a account, as they recently posted their changelogs about that and everything
https://kagi.com/search?q=synthesized+ai+meaning%3F&r=us&sh=teLIQQS0m5Ypz7beo8jPEQ - try again