> jruby -S gem install warbler
JRuby limited openssl loaded. gem install jruby-openssl for full support.
Successfully installed warbler-0.9.11
1 gem installed
Installing ri documentation for warbler-0.9.11...
Installing RDoc documentation for warbler-0.9.11...
> jruby -S warble
<snip>/jruby-1.1.4/bin/warble:1: undefined method `warble' for JRuby::Commands:Class (NoMethodError)

有什么想法为什么我在jruby bin目录中没有得到warbler命令吗？

谢谢，

解决方案

回答

我真正想到的唯一一件事就是确保默认情况下，JRuby实例使用的是gems。我在使用gems时遇到了几次这个问题，我会忘记设置环境变量或者将开关传递给Ruby。我不知道JRuby是否有所不同。

回答

你试过gem install warbler吗？它对我来说就像魅力一样-

C:\>gem install warbler
JRuby limited openssl loaded. gem install jruby-openssl for full support.
http://wiki.jruby.org/wiki/JRuby_Builtin_OpenSSL
Successfully installed jruby-jars-1.3.1
Successfully installed warbler-0.9.14
2 gems installed
Installing ri documentation for jruby-jars-1.3.1...
Installing ri documentation for warbler-0.9.14...
Installing RDoc documentation for jruby-jars-1.3.1...
Installing RDoc documentation for warbler-0.9.14...

回答

路径中应该包含warble，该warble二进制文件位于gems主目录的bin目录中。