Capistrano部署中未安装“Gem bundler” - 错误消息UPDATED

Question

Here is the error caused by rake in Capistrano deployment. The error also causes the rollback and failure of the rails 3.1.3 deployment (with rvm for single user installed).

 ** [out :: 76.195.225.93] ←[31mERROR: Gem bundler is not installed, run `gem in
    command finished in 54ms
*** [deploy:update_code] rolling back
  * executing "rm -rf /var/www/byop/releases/20120302230229; true"

gem list shows bundler 1.0.22. Also bundler was added to default.gems and global.gems under .rvm/gemset/. What could cause the error? Thanks so much.

Answer 1

Set the default environment in deployment recipe:

set :default_environment, {
'RUBY_VERSION' => 'ruby-1.9.2-p320',
'LANG'         => 'en_US.UTF-8',
'GEM_HOME'     => '/usr/local/rvm/gems/ruby-1.9.2-p320',
'GEM_PATH'     => '/usr/local/rvm/gems/ruby-1.9.2-p320:/usr/local/rvm/gems/ruby-1.9.2-p320@global',
'BUNDLE_PATH'  => '/usr/local/rvm/gems/ruby-1.9.2-p320:/usr/local/rvm/gems/ruby-1.9.2-p320@global'
}

You can have just bundle path in your case!

Answer 2

I had the same problem. Check and see if there is a file called rvm.sh in your /etc/profile.d directory. If so, then you installed rvm in multiuser mode. I fixed it on my server (Ubuntu 12.04) by adding source /etc/profile to my .bashrc file in my home directory on that machine.

Answer 3

If you have bundler installed in an RVM gemset on the remote server, be sure to:

require 'rvm/capistrano'

if your config/deploy.rb

If you get an error for that require, you might need to fix your rvm path as well in deploy.rb using:

$:.unshift(File.expand_path('./lib', ENV['rvm_path']))

I prefer that to just installing gems as system gems. RVM is your friend.

Answer 4

您需要在服务器gemset中安装bundler。