在没有RVM的情况下安装Rails时无法运行rails命令
[英]Can't run rails command when installing Rails without RVM
问题描述
I can't get to install rails correctly, after doing "sudo gem install rails", all goes well, but if I try doing "rails -v", I get "Rails is not currently installed on this system...", I'm not using RVM, I installied Ruby through Homebrew. 
在完成“ sudo gem install rails”之后，我无法正确安装rails，一切都很好，但是如果我尝试进行“ rails -v”，则会得到“ Rails当前未安装在此系统上...”，我没有使用RVM，而是通过Homebrew安装了Ruby。
The rails executable is in "/usr/local/Cellar/ruby/1.9.3-p286/bin/rails", but even if I add that path to my $PATH it won't find it, or something else in RubyGems is going wrong... rails可执行文件位于“ /usr/local/Cellar/ruby/1.9.3-p286/bin/rails”中，但是即使我将该路径添加到$ PATH中，也找不到它，否则RubyGems中的其他内容就是出问题了...
1 个解决方案
解决方案1
0 2012-11-04 10:52:06
With homebrew, just use gem install rails or any gem name. 随着自制程序，只需要使用gem install rails或者任何宝石的名称。 Dont use sudo . 不要使用sudo 。 That works for me. 这对我行得通。
$ which rails
/usr/local/Cellar/ruby/1.9.3-p194/bin/rails
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