Ruby on rails 如何为Sinatra项目在capistrano设置rvm

我需要在capistrano中指定rvm，以便将Sinatra项目部署到远程服务器

deploy@ubuntu-512mb-fra1-01:~$ rvm info

    ruby-2.3.1:


  homes:
gem:          "/home/deploy/.rvm/gems/ruby-2.3.1"
ruby:         "/home/deploy/.rvm/rubies/ruby-2.3.1"


      environment:
        PATH:         "/home/deploy/.rvm/gems/ruby-2.3.1/bin:/home/deploy/.rvm/gems/ruby-2.3.1@global/bin:/home/deploy/.rvm/rubies/ruby-2.3.1/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/deploy/.rvm/bin:/home/deploy/.rvm/bin"
        GEM_HOME:     "/home/deploy/.rvm/gems/ruby-2.3.1"
        GEM_PATH:     "/home/deploy/.rvm/gems/ruby-2.3.1:/home/deploy/.rvm/gems/ruby-2.3.1@global"
        MY_RUBY_HOME: "/home/deploy/.rvm/rubies/ruby-2.3.1"
        IRBRC:        "/home/deploy/.rvm/rubies/ruby-2.3.1/.irbrc"
        RUBYOPT:      ""
        gemset:       ""

我有以下deploy.rb

lock '3.4.0'

set :application, 'sudoku'
set :repo_url, 'git@github.com:user/name-project.git'

set :deploy_to, '/home/deploy/name-project'
set :linked_dirs, %w{ log }

namespace :deploy do

  desc 'Restart application'
  task :restart do
    on roles(:app), in: :sequence, wait: 5 do
      execute :touch, release_path.join('tmp/restart.txt')
    end
  end

  after :publishing, 'deploy:restart'
  after :finishing, 'deploy:cleanup'
end

这是有关远程服务器上rvm的信息

deploy@ubuntu-512mb-fra1-01:~$ rvm info

    ruby-2.3.1:


  homes:
gem:          "/home/deploy/.rvm/gems/ruby-2.3.1"
ruby:         "/home/deploy/.rvm/rubies/ruby-2.3.1"


      environment:
        PATH:         "/home/deploy/.rvm/gems/ruby-2.3.1/bin:/home/deploy/.rvm/gems/ruby-2.3.1@global/bin:/home/deploy/.rvm/rubies/ruby-2.3.1/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/deploy/.rvm/bin:/home/deploy/.rvm/bin"
        GEM_HOME:     "/home/deploy/.rvm/gems/ruby-2.3.1"
        GEM_PATH:     "/home/deploy/.rvm/gems/ruby-2.3.1:/home/deploy/.rvm/gems/ruby-2.3.1@global"
        MY_RUBY_HOME: "/home/deploy/.rvm/rubies/ruby-2.3.1"
        IRBRC:        "/home/deploy/.rvm/rubies/ruby-2.3.1/.irbrc"
        RUBYOPT:      ""
        gemset:       ""

---

在deploy.rb中为设置RVM添加了什么？谢谢你

他们在这方面很有天赋：

按照安装说明进行操作，然后相应地配置capistrano：

# deploy.rb or stage file (staging.rb, production.rb or else)
set :rvm_type, :user                     # Defaults to: :auto 
set :rvm_ruby_version, '2.0.0-p247'      # Defaults to: 'default'
set :rvm_custom_path, '~/.myveryownrvm'  # only needed if not detected

---

非常感谢。我需要粘贴哪个正确的路径来设置：rvm_custom_path，“~/.myveryownrvm”？如前所述，只有在更改了默认的rvm路径时才需要它。正如这里所指出的：。阅读gem的github页面上的文档。我学习了100次文档。我用这个宝石。但在远程服务器上显示错误

无法执行/home/deploy/.rvm/wrappers/ruby-2.3.1-p112/ruby：没有这样的文件或目录（2）

在capfile中我添加了

set:rvm\u类型，：user set:rvm\u ruby\u版本，'2.3.1-p112'

并且您在远程服务器ruby-v

ruby 2.3.1p112（2016-04-26修订版54768）上的configs？中安装了这个非常相同的版本[x86_64-linux]