title: cocoapds ld: framework not found Pods_Target
body: <p>I can compile the target with debug configuration, but when change to release configuration, it failed with error:</p>
  
  <pre><code>
      ld: framework not found Pods_MyTarget
  </code></pre>
  
  <p>this is the pod file:</p>
  
  <pre><code>
      source 'https://github.com/CocoaPods/Specs.git'
      platform :ios, '8.0'
      use_frameworks!
  
  
      pod 'Alamofire', '~> 3.0'
      pod 'SnapKit', '~> 0.15.0'
      pod 'ObjectMapper', '~> 0.19'
      pod 'Nuke'
      pod 'Nuke-Alamofire-Plugin'
      pod 'RESideMenu', '~> 4.0.7'
      pod 'XCGLogger', '~> 3.0'
      pod 'MBProgressHUD', '~> 0.9.1'
      pod 'TTTAttributedLabel'
      pod 'UIColor_Hex_Swift', '~> 1.4'
  
  
      pod 'RxSwift', '~> 2.0.0-beta'
      pod 'RxCocoa', '~> 2.0.0-beta'
      pod 'RxBlocking', '~> 2.0.0-beta'
  
  </code></pre>