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Error When Deploying Using Capistrano

I was following the Railscast on Deploying to a VPS and everything goes smooth till I try and run cap deploy. It seems to fails when trying to find a directory. Here is the error message:

* executing `deploy'
triggering before callbacks for `deploy'
 * executing `deploy:check_revision'
 * executing `deploy:update'
** transaction: start
* executing `deploy:update_code'
updating the cached checkout on all servers
executing locally: "git ls-remote [email protected]:markprovan/dropwall_rails.git master"
command finished in 2531ms
* executing "if [ -d /home/deployer/apps/dropwall_rails/shared/cached-copy ]; then cd   /home/deployer/apps/dropwall_rails/shared/cached-copy && git fetch -q origin && git fetch -- tags -q origin && git reset -q --hard 9407f1feb2ea5b1c4a0666196bdcbb9ad888563e && git clean -q -d -x -f; else git clone -q [email protected]:markprovan/dropwall_rails.git /home/deployer/apps/dropwall_rails/shared/cached-copy && cd /home/deployer/apps/dropwall_rails/shared/cached-copy && git checkout -q -b deploy 9407f1feb2ea5b1c4a0666196bdcbb9ad888563e; fi"
servers: ["209.61.142.61"]
Password: 
[209.61.142.61] executing command
** [209.61.142.61 :: out] The authenticity of host 'github.com (207.97.227.239)' can't be established.
** RSA key fingerprint is 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48.
** Are you sure you want to continue connecting (yes/no)?
** [209.61.142.61 :: out] yes
** Warning: Permanently added 'github.com,207.97.227.239' (RSA) to the list of known hosts.
command finished in 2655ms
copying the cached version to /home/deployer/apps/dropwall_rails/releases/20120513204913
* executing "cp -RPp /home/deployer/apps/dropwall_rails/shared/cached-copy /home/deployer/apps/dropwall_rails/releases/20120513204913 && (echo 9407f1feb2ea5b1c4a0666196bdcbb9ad888563e > /home/deployer/apps/dropwall_rails/releases/20120513204913/REVISION)"
servers: ["209.61.142.61"]
[209.61.142.61] executing command
** [out :: 209.61.142.61] cp: cannot create directory `/home/deployer/apps/dropwall_rails/releases/20120513204913': No such file or directory
command finished in 482ms
*** [deploy:update_code] rolling back
* executing "rm -rf /home/deployer/apps/dropwall_rails/releases/20120513204913; true"
servers: ["209.61.142.61"]
[209.61.142.61] executing command
command finished in 479ms
failed: "sh -c 'cp -RPp /home/deployer/apps/dropwall_rails/shared/cached-copy /home/deployer/apps/dropwall_rails/releases/20120513204913 && (echo 9407f1feb2ea5b1c4a0666196bdcbb9ad888563e > /home/deployer/apps/dropwall_rails/releases/20120513204913/REVISION)'" on 209.61.142.61

I have spent ages on this and can't seem to find where I'm going wrong.

like image 823
Mark Provan Avatar asked May 13 '12 20:05

Mark Provan


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How does Capistrano work?

At its core, Capistrano uses tasks provided by the Rake build tool to describe various actions that will update and deploy your application. It then supercharges these tasks with its own intuitive DSL that helps execute commands in Unix shell on a local machine or a remote server.


1 Answers

Have you run cap deploy:setup and cap deploy:check? These should highlight a lot of common issues.

The error causing failure above however looks like a permissions issue.

cp: cannot create directory `/home/deployer/apps/dropwall_rails/releases/20120513204913': No such file or directory

Make sure that the folder exists and that the deployment user has the correct permissions to manipulate it.

like image 156
Darren Coxall Avatar answered Oct 19 '22 03:10

Darren Coxall