Woj*_*ski 9 rubygems ruby-on-rails osx-lion
我已经安装了新的Rails 3.1.3 gem
# gem install rails
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然后输入:
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.
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更多WTF:
wbednarski@mbp13:~$ which rails
/usr/bin/rails
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如何rails存在命令但是没有安装Rails以及如何修复它?
编辑:
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...
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然后
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.
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