无法在RVM Ubuntu上从Capistrano执行gem

Question

我有一个通过Capistrano3用RVM部署到Ubuntu的Rails应用程序。

我正在尝试使用Eye gem，但无法执行。 它是通过RVM在Ubuntu上安装的，我可以在Ubuntu上很好地运行它。

namespace :eye do



  desc 'Load Eye'


  task :load do
    on roles(:app) do

      execute "cd #{current_path} && eye load #{current_path}/lib/tasks/conductor.eye"
    end
  end

end

我得到的错误是：

    bash: eye: command not found

帽流产了！

如果我捆绑执行，我将得到捆绑器相同的错误。

如果我通过Capistrano运行echo $ PATH，则会得到：

 BUG [f84df590] Command: echo $PATH
 DEBUG [f84df590]   /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games

而在Ubuntu上的$ PATH是：

  /home/cmsapplication/.rvm/gems/ruby-2.1.1/bin:/home/cmsapplication/.rvm/gems/ruby-2.1.1@global/bin:/home/cmsapplication/.rvm/rubies/ruby-2.1.1/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/home/cmsapplication/.rvm/bin:/home/cmsapplication/.rvm/bin

上限文件：

require 'capistrano/setup'
require 'capistrano/deploy'

require 'capistrano/rails'
require 'capistrano/bundler'
require 'capistrano/rvm'
require 'capistrano/puma'
require "whenever/capistrano"

Dir.glob('lib/capistrano/tasks/*.rake').each { |r| import r }

Answer 1

确保您具有以下文件：

〜/ .bash_profile

    [[ -s "$HOME/.profile" ]] && source "$HOME/.profile" # Load the default .profile

    source ~/.profile

    [[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
    export PATH="$PATH:$HOME/.rvm/bin" # Add RVM to PATH for scripting

〜/ .profile

if [ -n "$BASH_VERSION" ]; then
    # include .bashrc if it exists
    if [ -f "$HOME/.bashrc" ]; then
    . "$HOME/.bashrc"
    fi
fi

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi

export PATH="$PATH:$HOME/.rvm/bin" # Add RVM to PATH for scripting

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
export PATH="$PATH:$HOME/.rvm/bin" # Add RVM to PATH for scripting

并从中更改任务中的行

execute "cd #{current_path} && eye load #{current_path}/lib/tasks/conductor.eye"

至

execute "cd #{current_path} && /bin/bash --login -c 'eye load #{current_path}/lib/tasks/conductor.eye'"