如何安装本地 gem? [英] How can I install a local gem?

问题描述

如果我将 .gem 文件下载到我计算机的某个文件夹中，我可以稍后使用 gem install 安装它吗?

If I download a .gem file to a folder in my computer, can I install it later using gem install?

推荐答案

是的，当你做 gem install 时，它会先搜索当前目录，所以如果你的 .gem 文件在那里，它会捡起来.我在 gem 参考 上找到了它，您可能会发现它也很方便:

Yup, when you do gem install, it will search the current directory first, so if your .gem file is there, it will pick it up. I found it on the gem reference, which you may find handy as well:

gem install 将安装命名的宝石.它将尝试本地安装(即 .gem 文件中的当前目录)，如果失败，它将尝试下载和安装最新版本的你想要的宝石.

gem install will install the named gem. It will attempt a local installation (i.e. a .gem file in the current directory), and if that fails, it will attempt to download and install the most recent version of the gem you want.

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