I am a new user to Ubuntu 22.04 as a Guest OS inside VM VirtualBox v6.1. And this is my first Ubuntu question in this forum.
I have been trying to install the rest2web package but no matter what my effort, the package installer says the package rest2web was not found. (Even including the full URL to the package download page, but still not found.) I am not sure if I am supposed to use pip3 or else apt-get, have tried both without success.
Another package, Noetic Ninjemys (ros-noetic-desktop-full) caused me similar problems being also not found, but I am told there are trusted keys involved with apt-key deprecated.
Finally I tried to add a Source Repository using "Ubuntu > Software & Updates > Other Software" but it comes back saying "E: The repository 'http://packages.ros.org/ubuntu jammy Release' does not have a release file. Updating from such a repository cannot be done securely and is therefore disabled by default." When I tried entering some other repositories there, they were not retained (saved).
I hope you can assist with these package install difficulties. Thank you.
rest2web
is an old package that was removed (deprecated), thus is available in Ubuntu repositories only for releases up to 18.04, eg.rest2web | 0.5.2~alpha+svn-r248-2.3 | bionic/universe | source, all
) so not being found for jammy (20.04) is expected (it waspython2
which is EOL now causing removal if packages weren't ported topython3
).