title: Unable to find a specification for `React-Core`
body: <p>trying to install &quot;react-native-camera&quot; to my project.
  I'm following those steps: <a href="https://github.com/react-native-camera/react-native-camera/blob/master/docs/installation.md#requirements" rel="nofollow noreferrer">https://github.com/react-native-camera/react-native-camera/blob/master/docs/installation.md#requirements</a></p>
  <p>But at &quot;Additional installation steps&quot; when I use &quot;pod install&quot; It returns;</p>
  <pre><code>[!] Unable to find a specification for `React-Core` depended upon by `react-native-camera/BarcodeDetectorMLKit`
  
  You have either:
   * out-of-date source repos which you can update with `pod repo update` or with `pod install --repo-update`.
   * mistyped the name or version.
   * not added the source repo that hosts the Podspec to your Podfile.
  </code></pre>
  <p>My Podfile below:</p>
  <pre><code># Uncomment the next line to define a global platform for your project
  platform :ios, '9.0'
  
  
  target 'blabla' do
    # Comment the next line if you don't want to use dynamic frameworks
    use_frameworks!
    pod 'react-native-camera', path: '../node_modules/react-native-camera', subspecs: [
      'BarcodeDetectorMLKit'
    ]
    # Pods for blabla
  
    target 'blablaTests' do
      inherit! :search_paths
      # Pods for testing
    end
  
  end
  
  target 'blabla-tvOS' do
    # Comment the next line if you don't want to use dynamic frameworks
    use_frameworks!
  
    # Pods for blabla-tvOS
  
    target 'blabla-tvOSTests' do
      inherit! :search_paths
      # Pods for testing
    end
  
  end
  </code></pre>
  <p>React native version is 62.0.
  React-native-camera version is 3.40.0</p>
  <p>What could be problem?</p>