捆绑器不识别平台?找不到宝石

Pet*_*ich 1 jruby neo4j bundler

我正在使用jruby 1.7.2并设置一个新的rails应用程序.Bundler似乎无法找到必要的(基于java/jruby的宝石)使用:

> bundle
Could not find gem 'neo4j-core (>= 0) ruby' in the gems available on this machine.
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如果我指定路径,我得到这个:

> bundle
Fetching gem metadata from https://rubygems.org/.......
Fetching gem metadata from https://rubygems.org/..
Could not find gem 'neo4j-core (>= 0) ruby' in source at ./vendor/gems/neo4j-core.
Source contains 'neo4j-core' at: 2.0.1
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也许捆绑者对它的平台感到困惑 - 为什么它会ruby在那里结束这个词呢?我跑了ruby -e "puts RUBY_PLATFORM",这给了我:java