[Suggestion] Add options to skip "Installing basic packages" step for distrobox-enter

[6b5d]

Is your feature request related to a problem? Please describe.
Every time you enter a stopped container, distrobox enter will also install basic packages (this behaviour is probably inherited from distrobox init). But if you don't have internet yet, this step is either stuck or errors out (at least for fedora containers, I am not sure if this happens to other distributions). Sometimes we need to use the tools inside the distrobox without the internet.

Describe the solution you'd like
Maybe adding options to skip installing basic packages for distrobox enter can solve this problem.

Describe alternatives you've considered
Or skip installing basic packages automatically when there is no internet connection.

Additional context
This is what happens if I shutdown my internet and try to enter a fedora container:

[6b5d]

I found the real reason why distrobox init tries to install basic packages every time a container is started.

This seems to be a bug in the distrobox init, which checks the dependencies and tries to install them if the command is not found. But the setup_dnf never successfully install some of the missing depdendencies. In fedora 42, wget and script are still missing after calling setup_dnf to install them.

I also tried quay.io/fedora/fedora:41, which also has the similar problem (wget is missing in this image).

Maybe we can build the package list from the output of dnf provides "${dep}" instead of hard coding the list.

[tl87]

I'm also experincing this issue.

[6b5d]

I'm also experincing this issue.

I work around it by installing the missing packages manually.

[tl87]

I'm also experincing this issue.

I work around it by installing the missing packages manually.

thanks, it works :)