On 2015-Apr-29, at 11:24 , Bailey J <[email protected]> wrote:
> Thanks that helps. So it was probably just the way I passed the command...
>
> This is what I typed "sudo gem install rails 4.2.1 --no-ri --no-rdoc", does
> that look funny?
You need to have "-v" in front of the version:
sudo gem install rails -v 4.2.1 --no-ri --no-rdoc
Other version specifiers might require quotes to keep the shell from attempting
input/output redirection. E.g.:
sudo gem install rails -v '>= 4.2.1' --no-ri --no-rdoc
-Rob
>
> Should I be concerned about the contents of this error message "Could not
> find a valid gem" or is it simply nothing more than what you just said?
>
> What I wanted to do was pass the command with head in it but I don't know the
> syntax for that and I couldn't find a reference to it that quickly. Does
> anyone know the proper way to pass the command for get head?
>
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