Я установил новые Rails 3.1.3, используя gem
# gem install rails
Затем введите:
wbednarski@mbp13:~$ rails
Rails is not currently installed on this system.
To get the latest version, simply type:
$ sudo gem install rails
You can then rerun your "rails" command.
Подробнее WTF:
wbednarski@mbp13:~$ which rails
/usr/bin/rails
КакВозможно ли, что команда rails
существует, но Rails не установлен и как это исправить?
РЕДАКТИРОВАТЬ:
wbednarski@mbp13:~$ sudo gem install rails
Password:
Successfully installed rails-3.1.3
1 gem installed
Installing ri documentation for rails-3.1.3...
Installing RDoc documentation for rails-3.1.3...
затем
wbednarski@mbp13:~$ rails -v
Rails is not currently installed on this system. To get the latest version, simply type:
$ sudo gem install rails
You can then rerun your "rails" command.