I have installed WordPress with Fantastico and when I login to admin then go to Presentation/Themes there are no themes at all showing up.
Also at the same time when I click on Plugins/Plugin Editor I get this error "Oops, no such file exists! Double check the name and try again, merci."
I am thinking that there is a permissions problem somewhere on the server as this is happening with 3-4 installs exactly the same way.
My server host says they will look into this and its been over a week and they say they don't give support for WordPress but I think or guess it is not a WordPress problem.
I forgot to mention that I did a fresh install without using Fantastico on this same server and still the same problem.