CocoaPods - Unable to find a specification for `GoogleMaps`

Try removing source 'https://github.com/CocoaPods/Specs.git' and moving use_frameworks! out of the target block. Moreover you don't need to manually set the git path for both Alamofire and MarqueeLabel. Try this:

platform :ios, '9.0'
use_frameworks!

target 'Migapixel' do

    pod 'GoogleMaps'
    pod 'Alamofire'
    pod 'MarqueeLabel/Swift'


  # Pods for Migapixel
end

post_install do |installer| installer.pods_project.targets.each do |target| target.build_configurations.each do |config| config.build_settings['ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES'] = 'NO' end end end

target 'MigapixelTests' do
  inherit! :search_paths
end

target 'MigapixelUITests' do
  inherit! :search_paths
  # Pods for testing
end

Edit:

It seems that there's something wrong with your local repo. Try cleaning and reinstalling:

pod repo remove master
pod setup

i resolved the issue like that with these step:

1. open terminal.
2. go to your project path.

3. type:

   pod repo update

4. install pod again.