add libz-dev

[diamant3]

fix based on the issue: pspdev/pspsdk#254

[sharkwouter]

Thanks for the PR! This is good, but I do think @thearchivalone would also like to see an update to the README of the pspsdk. I think we might want to also add it to the ubuntu builds in the workflow in the pspsdk repo.

I'll merge this after the automated builds are done.

[thearchivalone]

Thanks for the PR! This is good, but I do think @thearchivalone would also like to see an update to the README of the pspsdk. I think we might want to also add it to the ubuntu builds in the workflow in the pspsdk repo.

I'll merge this after the automated builds are done.

Documentation wasn't fully expected but I added a PR for it in the repo. The documentation I meant was having the issue in the tracker so others could see it if they ran into it themselves.

zlib-dev was added for at least the container part of https://github.com/pspdev/pspsdk/blob/master/.github/workflows/compilation.yml . I'm not sure where else it would need to go there if it's not testing using Ubuntu's libraries (assuming the container being ran is an Alpine Linux variant due to it using apk as the package manager; docker is fairly foreign to me as a container system). Thanks again, y'all.

[sharkwouter]

Much appreciated! I thought we had an Ubuntu build in the workflow for the pspsdk, but it turns out that is not actually the case. That's good, then we don't have to update that. I think we just need this PR now and then this problem should be resolved: pspdev/psptoolchain#191