Rails start上的Ruby / PgSQL错误：无法加载此类文件-pg_ext（LoadError） [英] Ruby/PgSQL error on Rails start : cannot load such file -- pg_ext (LoadError)

问题描述

我是Ruby的新手（来自Java背景），可以从Git存储库访问RoR项目。我能够通过自制软件安装使用rbenv和Postgres构建的Ruby，并使用正确的标志安装 pg gem。我在项目上执行捆绑安装并创建捆绑的任何方式，当我去启动服务器时：...任何帮助将不胜感激！

I'm new to Ruby (coming from a Java background) and was given access to a RoR project from a Git repository. I was able to get Ruby built with rbenv and Postgres installed via homebrew, installed the "pg" gem using the correct flags. Any ways I did "bundle install" on the project and it created a bundle, when I went to start the server:... any help will be definitely appreciated!

$ rails s
/Users//Projects/The /vendor/bundle/gems/pg-0.14.1/lib/pg.rb:4:in require': cannot load such file -- pg_ext (LoadError)

from /Users//Projects/The Usic/vendor/bundle/gems/pg-0.14.1/lib/pg.rb:4:in <top (required)>'

from /Users//.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/runtime.rb:72:in require'

from /Users//.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/runtime.rb:72:in block (2 levels) in require'

from /Users//.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/runtime.rb:70:in each'

from /Users//.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/runtime.rb:70:in block in require'

from /Users//.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/runtime.rb:59:in each'

from /Users//.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler/runtime.rb:59:in require'

from /Users//.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/bundler-1.3.0/lib/bundler.rb:132:in require'

推荐答案

将 pg 宝石添加到 Gemfile 。然后运行：

Add the pg gem to your Gemfile. Then run:

bundle install
bundle update

这篇关于Rails start上的Ruby / PgSQL错误：无法加载此类文件-pg_ext（LoadError）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！