在linux上安装warbler gem时出现问题

Question

> 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)

你知道为什么我的jruby bin目录中没有一个warbler命令吗？

谢谢,

Answer 1

我真正能想到的唯一一件事就是确保您的JRuby实例默认使用gem。在使用gem时，我遇到过几次这样的问题，我忘记了设置环境变量或将开关传递给Ruby。不过，我不知道JRuby的情况是否有所不同。

Answer 2

你试过gem install warbler吗？它对我来说就像是魅力-

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...

Answer 3

路径中应该有warble，warble二进制文件在gem主目录的bin目录中。