捆绑安装 - Ubuntu上的Rails

Question

I have a problem with bundle install on production server. I have a fresh Droplet at DigitalOcean running Rails and Ubuntu 14.02. If I run as root:

bundle install

I get the following message and my application breaks, start getting "Bad Gateway" errors from Nginx:

Don't run Bundler as root. Bundler can ask for sudo if it is needed, and installing your bundle as root will break this application for all non-root users on this machine.

If I run bundle install as the rails user:

su rails
bundle install

then I get this error:

sh: 1: bundle: not found

What am I missing? I've scoured the internet and tried every solution I can find and can't get it working quite right.

Thanks for your help,

Answer 1

Looks like the Bundler gem is installed for root user but not the rails user.

1. If you are not using a ruby version manager such as rbenv or rvm, do: gem install bundler .

2. If you have a ruby version manager, your rails user doesn't have access to it because you installed it for 1 user only. In this case, your problem is more than not being able to run bundler. You might not have rails or even ruby installed at all for that user.

Answer 2

The ruby installation on the Rail on Rails One-Click application is managed by RVM. If you run which bundle you can see that the binary is installed to:

which bundle

/usr/local/rvm/gems/ruby-2.1.3/bin/bundle The rails user doesn't have a login shell, so you'd need to manually source the file /etc/profile.d/rvm.sh to access the Ruby installation.

You can set a proper login shell for the rails user by running:

chsh -s /bin/bash rails

This worked for me and it should also work for you. Thanks

Answer 3

I had this issue today，when i deploy my web app on vps.

the ruby version manages is RVM,

i try to install new ruby version 2.2.2,but the problem had appear

then try install new bundler version, the machine bundler is latest 1.12.3

gem uninstall bundler -v 1.12.3
gem install bundler -v 1.11.0

the issue has to solve