I have a feature that deploys a few site columns, a content type (inheriting from Page Publishing Content Type) and a page layout based on my content type.
Everything is fine on two tests, performed on different servers, but on the third server, although the feature is being activated correctly and I can see the site columns, content types and the page layout in the galleries, I cannot create a new page based on my page layout because the page layout does not appear in the list of available page layouts.
On all tests I have used the administrator account.
Does anybody have any thoughts on possible reasons for this?
Thanks.
Thank you all for your answers.
What actually happened is that the page layout was, for some reason, deployed as a Master page and not as a Page Layout. The admin has manually changed this and now it works.