ruby-on-rails - 在 Rails 应用程序上安装包时出错

Question

我正在尝试使用本教程在 Windows 上安装 Ruby on Rails 。

我成功完成了所有步骤，直到第 13 步：

bundle install再次运行

这就是我得到的：

C:\Users\user1>gem install rmagick --platform=ruby -- --with-opt-dir=C:\RailsIns
taller\ImageMagick
Fetching: rmagick-2.13.3.gem (100%)
Temporarily enhancing PATH to include DevKit...
Building native extensions.  This could take a while...
Please report any bugs. See https://github.com/gemhome/rmagick/compare/RMagick_2
-13-2...master and https://github.com/rmagick/rmagick/issues/18
Successfully installed rmagick-2.13.3
1 gem installed
Installing ri documentation for rmagick-2.13.3...
Installing RDoc documentation for rmagick-2.13.3...

C:\Users\user1>bundle install
C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:247:in `to_specs': Co
uld not find bundler (>= 0) amongst [bigdecimal-1.1.0, io-console-0.3, json-1.5.
5, minitest-2.5.1, rake-0.9.2.2, rdoc-3.9.5, rmagick-2.13.3] (Gem::LoadError)
        from C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:256:in `
to_spec'
        from C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems.rb:1231:in `gem'
        from C:/RailsInstaller/Ruby2.0.0/bin/bundle:22:in `<main>'

可能是什么问题呢？

更新：

运行后gem install bundler：

C:\Users\user1>gem list bundler

*** LOCAL GEMS ***

bundler (1.7.7)

C:\Users\user1>bundle install
Could not locate Gemfile

Answer 1

由于这个原因，我解决了这个问题：

捆绑安装返回“找不到 Gemfile”

C:\Users\user1>cd C:/xampp/htdocs/dev-ruby/redmine

C:\xampp\htdocs\dev-ruby\redmine>bundle install

Answer 2

我认为您应该检查是否通过使用 $gem list bundler甚至安装了捆绑器$which bundle

如果未显示任何内容，则通过键入安装 bundlergem install bundler

之后尝试bundle install

Answer 3

您需要在窗口系统上安装 rmagic 库。

请关注打击链接以获取更多信息。

http://www.redmine.org/projects/redmine/wiki/HowTo_install_rmagick_gem_on_Windows