即使在捆绑安装后也无法使用 gem

Question

我正在 Linux 机器上创建一个 dashing 项目。

当我执行bundle install 时，它会安装所有gem，但是当我尝试使用gem 时，它给了我一个错误并建议再次执行bundle install。

命令和输出如下：

saurabh@my-linux:~/beacon$ bundle install

Using addressable 2.3.8
Using execjs 2.0.2
Using json 1.8.3
Using autoprefixer-rails 6.0.3
Using backports 3.6.6
Using sass 3.2.19
Using bootstrap-sass 3.2.0.2
Using buftok 0.2.0
Using coffee-script-source 1.9.1.1
Using coffee-script 2.2.0
Using daemons 1.2.3
Using rack 1.5.5
Using thread_safe 0.3.5
Using tzinfo 1.2.2
Using rufus-scheduler 2.0.24
Using rack-protection 1.5.3
Using tilt 1.4.1
Using sinatra 1.4.6
Using multi_json 1.11.2
Using rack-test 0.6.3
Using sinatra-contrib 1.4.6
Using hike 1.2.3
Using sprockets 2.10.2
Using eventmachine 1.0.8
Using thin 1.6.4
Using thor 0.18.1
Using dashing 1.3.4
Using unf_ext 0.0.7.1
Using unf 0.1.4
Using domain_name 0.5.25
Using equalizer 0.0.10
Using multipart-post 2.0.0
Using faraday 0.9.2
Using http-cookie 1.0.2
Using http-form_data 1.0.1
Using http_parser.rb 0.6.0
Using http 0.9.8
Using memoizable 0.4.2
Using naught 1.1.0
Using netrc 0.7.9
Using rest_client 1.8.3
Using simple_oauth 0.3.1
Using twitter 5.15.0
Using bundler 1.10.6
Updating files in vendor/cache
Bundle complete! 5 Gemfile dependencies, 44 gems now installed.
Use `bundle show [gemname]` to see where a bundled gem is installed.

saurabh@my-linux:~/beacon$ bundle show dashing

/usr/lib/lib/ruby/gems/2.1.0/gems/dashing-1.3.4

saurabh@my-linux:~/beacon$ /usr/lib/lib/ruby/gems/2.1.0/gems/dashing-1.3.4/bin/dashing start

/usr/lib/lib/ruby/gems/2.1.0/gems/dashing-1.3.4/lib/dashing/cli.rb:1:in `require': no such file to load -- thor (LoadError)
    from /usr/lib/lib/ruby/gems/2.1.0/gems/dashing-1.3.4/lib/dashing/cli.rb:1
    from /usr/lib/lib/ruby/gems/2.1.0/gems/dashing-1.3.4/bin/dashing:6:in `require'
    from /usr/lib/lib/ruby/gems/2.1.0/gems/dashing-1.3.4/bin/dashing:6

saurabh@my-linux:~/beacon$ dashing start

Could not find addressable-2.3.8 in any of the sources
Run `bundle install` to install missing gems.

saurabh@my-linux:~/beacon$ /usr/lib/lib/ruby/gems/2.1.0/gems/dashing-1.3.4/bin/dashing start

Could not find addressable-2.3.8 in any of the sources
Run `bundle install` to install missing gems.

我做错了什么？

Answer 1

听起来像 2 个选项：

1. bundle install 之后您没有重新启动服务器，请这样做。
2. 您使用sudo 安装了gems，因此它们以root 的身份安装给所有Linux 用户，因此底线它们确实不在您的源路径中，请在此处阅读有关它的更多信息： Why do "gem" and "sudo gem" have different installation directories?