我正在尝试将我的 rails 应用程序部署到 digitalocean VPS droplet。我在 Ubuntu 12.10(Nginx + Unicorn)上有以下设置 Ruby on Rails。我已经通过 rvm 安装了 Ruby ruby-2.0.0-p247 和 rails Rails 4.0.0,但是当我尝试重新启动 Unicorn 时出现以下错误。
/usr/local/rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/
core_ext/kernel_require.rb:45:in
`require': cannot load such file -- unicorn/launcher (LoadError)
from /usr/local/rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/
core_ext/kernel_require.rb:45:in
`require' from /usr/bin/unicorn:3:in `<main>'
可能是因为如果我的 GEM_HOME 和 GEM_PATH 不同?
$GEM_PATH:
/usr/local/rvm/gems/ruby-2.0.0-p247:/usr/local/rvm/gems/ruby-2.0.0-p247@global
$GEM_HOME:
/usr/local/rvm/gems/ruby-2.0.0-p247