由于libreadline，rails控制台无法加载 [英] rails console doesn't load due to libreadline

问题描述

我最近像这样重新安装了ruby 2.1.2，因为我想安装gem(ruby-debug-ide)

I have recently reinstalled ruby 2.1.2 like so since I wanted to install a gem (ruby-debug-ide)

sudo rvm reinstall 2.1.2 --disable-binary --with-gcc=gcc-4.2

从那时起，我无法使用bundle exec rails c加载控制台 由于以下错误:

Since then, I can't load my console using bundle exec rails c due to the following error :

/Users/ohad/.rvm/gems/ruby-2.1.2@aaa/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:251:in `require': dlopen(/Users/ohad/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/x86_64-darwin13.0/readline.bundle, 9): Library not loaded: @@HOMEBREW_PREFIX@@/opt/readline/lib/libreadline.6.dylib (LoadError)
  Referenced from: /Users/ohad/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/x86_64-darwin13.0/readline.bundle

尝试了brew uninstall readline和brew install --build-from-source readline，但没有解决我的问题.

Tried brew uninstall readline and brew install --build-from-source readline which worked but didn't solve my problem.

推荐答案

今天解决了这个问题，我做到了:

Ran across this today, to solve it I did:

brew rm -f readline

brew install readline

brew link readline --force

希望它会有所帮助.

自从我写这篇文章以来，我最近再次遇到了这个问题(在降级Ruby之后)，现在我从下面的评论中更喜欢@califrench的解决方案:

I recently ran into this problem again (after downgrading Ruby) since I wrote this, and I now prefer @califrench's solution from the comments below:

ln -s /usr/local/opt/readline/lib/libreadline.dylib /usr/local/opt/readline/lib/libreadline.7.dylib

这篇关于由于libreadline，rails控制台无法加载的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！