title: Using Charts with Realm in Objective-C
body: <p>My project is mostly written in Objective-C and I'm using Realm in it.
  I want to add Charts library with realm support but I get an error when trying to add it using cocoapods.</p>
  
  <p>The Podfile looks like that (with some other libraries)</p>
  
  <pre><code>platform :ios, '9.0'
  use_frameworks!
  
  target 'MY_PROJECT' do
  pod 'Realm'
  pod 'Charts/Realm'
  end
  </code></pre>
  
  <p>and the error I'm getting is this:</p>
  
  <pre><code>[!] Unable to satisfy the following requirements:
  
  - `Realm` required by `Podfile`
  - `Realm` required by `Podfile`
  - `Realm` required by `Podfile`
  - `Realm (= 2.0.0)` required by `Podfile.lock`
  - `Realm (= 0.97.0)` required by `RealmSwift (0.97.0)`
  </code></pre>
  
  <p>Since my project is mixed, I can't use RealmSwift directly.
  Any Ideas?</p>