Why my gnome-terminal cant set colorscheme

Question

I can't set up vim colorschemes(sexy-railscast and others) with 256 colors. How to check where the problem is?

In my vimrc I have :echo has("gui") => 1 but when I added set t_Co=256 nothing happens.

Also in .~/.profile I added: export TERM="gnome-256color"

Answer 1

sexy-railscasts-theme seams to be a a GUI only port and gnome-terminal isn't a GUI for Vim.

So, maybe trying gVim instead will fix your problem.