Problem with bundler install

Helo, i have a problem when i try to use ->rails new proyect, this show me an error
'An error occurred while installing rake <10.4.2> and bundler cannot continue.

Make sure that gem install rake -v 10.4.2 succeeds before bundling.’

What can i do with this??

Helo, i have a problem when i try to use ->rails new proyect, this show me
an error
'An error occurred while installing rake <10.4.2> and bundler cannot
continue.
Make sure that gem install rake -v 10.4.2 succeeds before bundling.'

What can i do with this??

That means that probably you have not installed some package that is
needed to build gems. That depends on which operating system you are
using. If you google for
install rails your_operating_system
you will probably find a list of dependencies to install.

I usually install using rvm which will install them for you.

Colin