OK, this is the result:
gem env
- RUBYGEMS VERSION: 1.3.1
- RUBY VERSION: 1.8.7 (2008-08-11 patchlevel 72) [i486-linux]
- INSTALLATION DIRECTORY: /var/lib/gems/1.8
- RUBY EXECUTABLE: /usr/bin/ruby1.8
- EXECUTABLE DIRECTORY: /var/lib/gems/1.8/bin
- GEMS PATHS:
- /var/lib/gems/1.8
- /home/luiz/.gem/ruby/1.8
On Dec 7, 7:22 am, rtacconi <[email protected]> wrote:
> Usually when you export the path it should work. Check again that the
> path corresponds to the gems path where you have the Rails gem. You
> can use this command:
>
> gem env
>
> to gather more info about the gem environment and you should be able
> to see the GEM_PATH, so check if in that path you have the Rails gem.
> It is a boring problem but it is usually a path issue.
>
> Have you installed another version of Ruby? Reply with you gem env
> output to get more help.
>
> On Dec 6, 4:04 pm, LuisRuby <[email protected]> wrote:
>
> > Dear friends,
> > I installed RoR using the "Agile Web Development with Rails, 3rd
> > edition" recipe in my Ubuntu 9.04. Apparently all has been installed
> > well, but when I try to create a new application (page 35) using the
> > command "rails demo", I get the message "The program 'rails' is
> > currently not installed. You can install it by typing: sudo apt-get
> > install rails. bash: rails: command not found."
> > It seems that Ubuntu not find Rails... and I typed the command "export
> > PATH=/var/lib/gems/1.8/bin:$PATH.
> > Sorry, I am RoR and Ubuntu novice.
> > Thank you in advance!!
>
> > Luiz
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