如何完全卸载rails 3.0.0.beta3及其所有依赖项？

本文介绍了如何完全卸载rails 3.0.0.beta3及其所有依赖项？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

如果我执行 sudo gem uninstall rails -v 3.0.0.beta3 ，它会卸载rails，但会留下beta3版本的activerecord，actionmailer等。我该如何完全卸载rails 3.0.0.beta3及其所有依赖项自动？

If I do sudo gem uninstall rails -v 3.0.0.beta3, it uninstalls rails but leaves the beta3 versions of activerecord, actionmailer, etc. How do I completely uninstall rails 3.0.0.beta3 and all its dependencies automatically? I would like a clean slate for the RC and final releases.

推荐答案

$ gem list ... $ sudo gem uninstall {gem-you-don't-want} {version-you-don't-want} $ {rinse-and-repeat}