Rbenv: bundle: command not found on production server

Question

I am trying to deploy a rails application but it is stuck with an error

DEBUG[1a70ba92] Command: cd /home/deploy/myapp/releases/20140615090226 && ( PATH=$HOME/.rbenv /shims:$HOME/.rbenv/bin:$PATH RBENV_ROOT=~/.rbenv RBENV_VERSION=2.1.2 ~/.rbenv/bin/rbenv exec bundle install --binstubs /home/deploy/myapp/shared/bin --path /home/deploy/myapp/shared/bundle --without development test --deployment --quiet ) DEBUG[1a70ba92] rbenv: bundle: command not found cap aborted! SSHKit::Runner::ExecuteError: Exception while executing on host xxx.xxx.xxx.xx: bundle exit status: 127 bundle stdout: Nothing written bundle stderr: rbenv: bundle: command not found 

deploy.rb

 # config valid only for Capistrano 3.1 lock '3.1.0' set :application, 'myapp' set :repo_url, ' [e-mail] :username/myapp.git' # Default branch is :master # ask :branch, proc { `git rev-parse --abbrev-ref HEAD`.chomp } # Default deploy_to directory is /var/www/my_app set :deploy_to, '/home/deploy/myapp' # Default value for :scm is :git # set :scm, :git set :branch, "master" # Default value for :format is :pretty # set :format, :pretty # Default value for :log_level is :debug # set :log_level, :debug # Default value for :pty is false # set :pty, true # Default value for :linked_files is [] set :linked_files, %w{config/database.yml} # Default value for linked_dirs is [] set :linked_dirs, %w{bin log tmp/pids tmp/cache tmp/sockets vendor/bundle public/system} # Default value for default_env is {} # set :default_env, { path: "/opt/ruby/bin:$PATH" } set :default_env, { path: "$HOME/.rbenv/shims:$HOME/.rbenv/bin:$PATH" } # Default value for keep_releases is 5 # set :keep_releases, 5 namespace :deploy do desc 'Restart application' task :restart do on roles(:app), in: :sequence, wait: 5 do # Your restart mechanism here, for example: execute :touch, release_path.join('tmp/restart.txt') end end after :publishing, :restart end desc "Symlink shared config files" task :symlink_config_files do run "#{ try_sudo } ln -s #{ deploy_to }/shared/config/database.yml #{ current_path }/config/database.yml" end end 

capfile

 # Load DSL and Setup Up Stages require 'capistrano/setup' # Includes default deployment tasks require 'capistrano/deploy' require 'capistrano/bundler' require 'capistrano/rails' require 'capistrano/rbenv' set :rbenv_ruby, "2.1.2" 

production.rb

 set :stage, :production role :app, %w{ [e-mail] } role :web, %w{ [e-mail] } role :db, %w{ [e-mail] } set :password, ask('Server password', nil) server 'xxx.xxx.xxx.xx', user: 'deploy', password: fetch(:password), roles: %w{web app} 

/etc/nginx/nginx.conf

 passenger_root /usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini; passenger_ruby /home/deploy/.rbenv/shims/ruby; 

/ etc / nginx / support sites / default

 server { listen 80 default_server; listen [::]:80 default_server ipv6only=on; server_name mydomain.com; passenger_enabled on; rails_env production; root /home/deploy/myapp/current/public; # redirect server error pages to the static page /50x.html error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } which ruby /home/deploy/.rbenv/shims/ruby ruby -v ruby 2.1.2p95 

It uses the right ruby ​​version. But I think I'm trying to install gems in another folder. How can I fix it?

Answer 1

Have you tried installing gem "bundler" first on your server? These pearls are needed to run the bundle command. SSH to your server and run the following command:

 gem install bundler 

Hope that helps

Answer 2

If you already have the package (bundler -v) installed, try (it worked for me on Ubuntu 12.04 LTS):

 1. gem uninstall bundler 2. gem update 3. gem install bundler 4. redeploy 

Answer 3

Update:
I find the reason: my.gemrc includes "gem: --user-install", so the package does not install in rbenv, and then rbenv cannot find the binary package in path 2.1.2 remove the -user-install configuration and reinstall the package, fix the problem .

=====================================
I found that the RBENV_VERSION env package failed, but it is not known why. I delete RBENV_VERSION and execute cmd on the server, it succeeds.

Answer 4

It worked for me. I am using Ubuntu 16.04. Use the user below with your username.

sudo pico / etc / profile.d / rbenv.sh

 #File export RBENV_ROOT=/home/user/.rbenv export PATH=$RBENV_ROOT/shims:$RBENV_ROOT/bin:$PATH #End File