cap deploy + rbenv：软件包：找不到命令 [英] cap deploy + rbenv: bundle: command not found

问题描述

我正在关注 https://gorails.com/deploy/ubuntu/16.04

我正在运行：捆绑exec cap生产部署
并收到以下错误：

I am running : "bundle exec cap production deploy" and getting the following error:

    ✔ 10 deploy@107.170.84.18 0.289s
00:21 bundler:install
      01 $HOME/.rbenv/bin/rbenv exec bundle install --path /home/deploy/deploy_test1/shared/bundle --without development test --deployment --q…
      01 rbenv: bundle: command not found
      01
      01 The `bundle' command exists in these Ruby versions:
      01   2.4.0
      01
(Backtrace restricted to imported tasks)
cap aborted!
SSHKit::Runner::ExecuteError: Exception while executing as deploy@107.170.84.18: bundle exit status: 127
bundle stdout: Nothing written
bundle stderr: rbenv: bundle: command not found

The `bundle' command exists in these Ruby versions:
  2.4.0

SSHKit::Command::Failed: bundle exit status: 127
bundle stdout: Nothing written
bundle stderr: rbenv: bundle: command not found

The `bundle' command exists in these Ruby versions:
  2.4.0

Tasks: TOP => deploy:updated => bundler:install
(See full trace by running task with --trace)
The deploy has failed with an error: Exception while executing as deploy@107.170.84.18: bundle exit status: 127
bundle stdout: Nothing written
bundle stderr: rbenv: bundle: command not found

The `bundle' command exists in these Ruby versions:
  2.4.0


** DEPLOY FAILED
** Refer to log/capistrano.log for details. Here are the last 20 lines:


 DEBUG [3de26178] Command: ( export RBENV_ROOT="$HOME/.rbenv" RBENV_VERSION="2.3.1" ; /usr/bin/env ln -s /home/deploy/deploy_test1/shared/public/assets /home/deploy/deploy_test1/releases/20170509194018/public/assets )

  INFO [3de26178] Finished in 0.289 seconds with exit status 0 (successful).

 DEBUG [25920183] Running if test ! -d /home/deploy/deploy_test1/releases/20170509194018; then echo "Directory does not exist '/home/deploy/deploy_test1/releases/20170509194018'" 1>&2; false; fi as deploy@107.170.84.18

 DEBUG [25920183] Command: if test ! -d /home/deploy/deploy_test1/releases/20170509194018; then echo "Directory does not exist '/home/deploy/deploy_test1/releases/20170509194018'" 1>&2; false; fi

 DEBUG [25920183] Finished in 0.291 seconds with exit status 0 (successful).

 DEBUG [7b4c3ff7] Running $HOME/.rbenv/bin/rbenv exec bundle check --path /home/deploy/deploy_test1/shared/bundle as deploy@107.170.84.18

 DEBUG [7b4c3ff7] Command: cd /home/deploy/deploy_test1/releases/20170509194018 && ( export RBENV_ROOT="$HOME/.rbenv" RBENV_VERSION="2.3.1" ; $HOME/.rbenv/bin/rbenv exec bundle check --path /home/deploy/deploy_test1/shared/bundle )

 DEBUG [7b4c3ff7]   rbenv: bundle: command not found

 DEBUG [7b4c3ff7]   

The `bundle' command exists in these Ruby versions:

 DEBUG [7b4c3ff7]     2.4.0

 DEBUG [7b4c3ff7]   

 DEBUG [7b4c3ff7] Finished in 0.399 seconds with exit status 127 (failed).

  INFO [3bbf2dfd] Running $HOME/.rbenv/bin/rbenv exec bundle install --path /home/deploy/deploy_test1/shared/bundle --without development test --deployment --quiet as deploy@107.170.84.18

 DEBUG [3bbf2dfd] Command: cd /home/deploy/deploy_test1/releases/20170509194018 && ( export RBENV_ROOT="$HOME/.rbenv" RBENV_VERSION="2.3.1" ; $HOME/.rbenv/bin/rbenv exec bundle install --path /home/deploy/deploy_test1/shared/bundle --without development test --deployment --quiet )

 DEBUG [3bbf2dfd]   rbenv: bundle: command not found

 DEBUG [3bbf2dfd]   

The `bundle' command exists in these Ruby versions:

 DEBUG [3bbf2dfd]     2.4.0

 DEBUG [3bbf2dfd]

宝石列表显示：两台机器上的捆绑程序（1.14.6），以及我的生产机器和服务器上的ruby 2.4.0。
如何继续？

"gem list" shows : bundler (1.14.6) on both machines, as well as ruby 2.4.0 on both my production machine as well as the server. How to proceed?

我正在发布我的Capfile：

I am posting my Capfile:

# Load DSL and set up stages
require "capistrano/setup"

# Include default deployment tasks
require "capistrano/deploy"

# Load the SCM plugin appropriate to your project:
#
# require "capistrano/scm/hg"
# install_plugin Capistrano::SCM::Hg
# or
# require "capistrano/scm/svn"
# install_plugin Capistrano::SCM::Svn
# or
require "capistrano/scm/git"
install_plugin Capistrano::SCM::Git

# If you are using rbenv add these lines:
require 'capistrano/rbenv'
set :rbenv_type, :user
set :rbenv_ruby, '2.3.1'

require 'capistrano/bundler'
require 'capistrano/rails'
require 'capistrano/passenger'

# Load custom tasks from `lib/capistrano/tasks` if you have any defined
Dir.glob("lib/capistrano/tasks/*.rake").each { |r| import r }

我的deploy.rb：

my deploy.rb:

# config valid only for current version of Capistrano
lock "3.8.1"

set :application, "deploy_test1"
set :repo_url, "[e-mail]:confidentialname/deploy_test1.git"

set :deploy_to, '/home/deploy/deploy_test1'

#append :linked_files, "config/database.yml", "config/secrets.yml"
append :linked_dirs, "log", "tmp/pids", "tmp/cache", "tmp/sockets", "vendor/bundle", "public/system", "public/uploads"

推荐答案

看起来 rbenv 设置为运行Ruby 2.3.1。日志中的几个地方都有 RBENV_VERSION = 2.3.1 。根据 rbenv文档，您可以了解如何使用 rbenv版本。如果要测试Ruby 2.4.0，则需要指向该版本。另外，如果您确实想在2.3.1上运行，则需要安装捆绑程序。

It looks like rbenv is set to run Ruby 2.3.1. Several places in the log you have RBENV_VERSION="2.3.1". According to the rbenv documentation, you can find out how that was set with rbenv version. If you want to test Ruby 2.4.0, you'll need to point to that version. Alternatively, if you really mean to run on 2.3.1, you'll need to install bundler.

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