`unzip` is not mentioned as a dependency, but Pages requires it
Zendesk: https://gitlab.zendesk.com/agent/tickets/63808
In https://gitlab.com/gitlab-org/gitlab-ce/blob/master/app/services/projects/update_pages_service.rb#L96, the UpdatePagesService
relies on unzip
, unless the Pages archive is gzipped. Since we're coding in a way that expects unzip
, we should mention is in our source install guide. The referenced customer ran in to a situation where Pages deploy was failing but the error wasn't surfacing. After modifying the code to add some debug output, they found missing unzip
was the culprit. The lack of debug messaging will be fixed by https://gitlab.com/gitlab-org/gitlab-ee/issues/329