Capistrano 錯誤“捆綁：未找到”

我正在嘗試在 VPS 上部署 octopress，但收到此錯誤bundle: not found但已安裝捆綁包！

完全錯誤。

$ cap deploy
 * 2013-07-20 18:08:55 executing `deploy'
 * 2013-07-20 18:08:55 executing `deploy:update'
** transaction: start
 * 2013-07-20 18:08:55 executing `deploy:update_code'
   updating the cached checkout on all servers
   executing locally: "git ls-remote git@mydomain.com:website.git HEAD"
   command finished in 8348ms
 * executing "if [ -d /home/deploy/ruby_apps/website/shared/cached-copy ]; then cd /home/deploy/ruby_apps/website/shared/cached-copy && git fetch -q origin && git fetch --tags -q origin && git reset -q --hard de26553c0aa7ea583e0bfdec2c103ba83adbb793 && git clean -q -d -x -f; else git clone -q git@mydomain.com:website.git /home/deploy/ruby_apps/website/shared/cached-copy && cd /home/deploy/ruby_apps/website/shared/cached-copy && git checkout -q -b deploy de26553c0aa7ea583e0bfdec2c103ba83adbb793; fi"
   servers: ["mydomain.com"]
   [mydomain.com] executing command
^Acssh revers    command finished in 7161ms
   copying the cached version to /home/deploy/ruby_apps/website/releases/20130720123917
 * executing "cp -RPp /home/deploy/ruby_apps/website/shared/cached-copy /home/deploy/ruby_apps/website/releases/20130720123917 && (echo de26553c0aa7ea583e0bfdec2c103ba83adbb793 > /home/deploy/ruby_apps/website/releases/20130720123917/REVISION)"
   servers: ["mydomain.com"]
   [mydomain.com] executing command
   command finished in 1868ms
 * 2013-07-20 18:09:19 executing `deploy:finalize_update'
   triggering before callbacks for `deploy:finalize_update'
 * 2013-07-20 18:09:19 executing `bundle:install'
 * executing "cd /home/deploy/ruby_apps/website/releases/20130720123917 && bundle install --gemfile /home/deploy/ruby_apps/website/releases/20130720123917/Gemfile --path /home/deploy/ruby_apps/website/shared/bundle --deployment --quiet --without development test"
   servers: ["mydomain.com"]
   [mydomain.com] executing command
** [out :: mydomain.com] sh: 1:
** [out :: mydomain.com] bundle: not found
** [out :: mydomain.com] 
   command finished in 1431ms
*** [deploy:update_code] rolling back
 * executing "rm -rf /home/deploy/ruby_apps/website/releases/20130720123917; true"
   servers: ["mydomain.com"]
   [mydomain.com] executing command
   command finished in 1387ms
failed: "sh -c 'cd /home/deploy/ruby_apps/website/releases/20130720123917 && bundle install --gemfile /home/deploy/ruby_apps/website/releases/20130720123917/Gemfile --path /home/deploy/ruby_apps/website/shared/bundle --deployment --quiet --without development test'" on mydomain.com

我做了Google並發現了然cap shell​​後我發現PATH變數可能不是以某種方式設置的

$ cap shell                                                                                                                                                         1 ↵
 * 2013-07-20 18:16:43 executing `shell'
====================================================================
Welcome to the interactive Capistrano shell! This is an experimental
feature, and is liable to change in future releases. Type 'help' for
a summary of how to use the shell.
--------------------------------------------------------------------
cap> echo $PATH
[establishing connection(s) to mydomain.com]
** [out :: mydomain.com] /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
** [out :: mydomain.com] 
cap> id
** [out :: mydomain.com] uid=1003(deploy) gid=1003(deploy) groups=1003(deploy),1005(rvm)
** [out :: mydomain.com] 
cap>

但是當我在 deploy@mydomain.com 上 ssh

deploy@mydomain:~$ id
uid=1003(deploy) gid=1003(deploy) groups=1003(deploy),1005(rvm)
deploy@mydomain:~$ echo $PATH
/usr/local/rvm/gems/ruby-2.0.0-p247/bin:/usr/local/rvm/gems/ruby-2.0.0-p247@global/bin:/usr/local/rvm/rubies/ruby-2.0.0-p247/bin:/usr/local/rvm/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
deploy@mydomain:~$ grep source .bashrc
# sources /etc/bash.bashrc).
source /etc/profile.d/rvm.sh
deploy@mydomain:~$ rvm list

rvm rubies

  ruby-1.9.3-p429 [ x86_64 ]
=* ruby-2.0.0-p247 [ x86_64 ]

# => - current
# =* - current && default
#  * - default

deploy@mydomain:~$ gem list bundler

*** LOCAL GEMS ***

bundler (1.3.5)
bundler-unload (1.0.1)
deploy@mydomain:~$ gem which bundler
/usr/local/rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler.rb
deploy@mydomain:~$ 

我不確定我到底錯過了什麼。我也嘗試添加source /etc/profile.d/rvm.sh ，.bash_login但仍然沒有運氣。

Capistrano 似乎使用非互動式 shell，因此它不會讀取 bashrc。

解決方案：

將此添加到deploy.rb

set :default_shell, '/bin/bash -l'

你應該使用rvm-capistrano - 這個項目讓你可以控制載入 rvm 和幫助任務，比如安裝 rvm 或 ruby​​。

引用自：https://serverfault.com/questions/524951