红宝石服务器“捆绑器找不到某些宝石”捆绑器将无法安装

Question

I have cloned a 1.8.7 rails app locally and I am trying to run the ruby server, but when i type "ruby server" i receive the following error:

./../config/../config/preinitializer.rb:18: Bundler couldn't find some gems.Did you run `bundle install`? (RuntimeError)
from ./../config/boot.rb:28:in `load'
from ./../config/boot.rb:28:in `preinitialize'
from ./../config/boot.rb:10:in `boot!'
from ./../config/boot.rb:124
from server:2:in `require'
from server:2

So I then tried to install the bundler via "gem install bundler" but received this error:

Successfully installed bundler-1.3.5 
1 gem installed
dyld: lazy symbol binding failed: Symbol not found: _rb_intern2
  Referenced from: /usr/local/rvm/gems/ruby-1.9.3-p392/gems/json-    1.7.7/lib/json/ext/parser.bundle
  Expected in: flat namespace

dyld: Symbol not found: _rb_intern2
  Referenced from: /usr/local/rvm/gems/ruby-1.9.3-p392/gems/json-1.7.7/lib/json/ext/parser.bundle
  Expected in: flat namespace

...and it will not run "bundle install"

ERROR: Gem bundler is not installed, run `gem install bundler` first.

I am currently running 3.2.12 rails, do i need to switch to an earlier version? I have RVM installed. I am fairly new at this so any help would be much appreciated! Thanks in advance.

Answer 1

I'm guessing 1.8.7 is your ruby version, and not rails version despite you claiming it is. Or are you trying to run a 1.8.7 rails app on your current rails version? If so, not a good idea. First of all, when starting your server the correct syntax is rails server or rails s for short.

This is a problem with RVM. What is your RVM version? What is your operating system? There is a known problem with RVM and OSX Snow Leopard. Try checking your ruby version ( ruby -v ) and make sure just one version is installed, and bundle install again to update after rvm use 1.9.3 .

Also, make sure the rvm code in your bash_profile ( /home/$USER/.bash_profile ) is correct when starting a new shell.