如何升级到新版本的Jruby [英] How to upgrade to a newer version of jruby

问题描述

我使用jruby zip可执行文件安装了1.6.2，但看起来它们已经发布了

I used the jruby zip executable to install 1.6.2, but it looks like they have released 1.6.4. How should I migrate from 1.6.2 to 1.6.4, should I have to re-install or is there a different command.

推荐答案

您所需要做的就是在新打开的JRuby上重新安装gem(推荐)，或通过复制lib/ruby​​/gems迁移现有的gem安装. /*转到新位置.目前没有针对JRuby的自动更新工具.

Mostly all you need to do is reinstall gems on the newly-unpacked JRuby (recommended), or migrate your existing gem installs by copying the lib/ruby/gems/* over to the new location. There's no automated update tool for JRuby itself right now.

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