pod cocoapod

Error 1:

If you get error "unable to find a specification for googlemaps "when you do "pod install"

is because your pod repository is outdated, too old, you must first update the repo.

Follow the steps:
in the directory with pod file:

pod repo remove master
pod setup
pod install --verbose

Error 2 : after everything is ok, when build

library not found for "your project"

Check for the following solutions

1. Have u launched your project through [project_name].xcworkspace
2. Check for libGSDK_Overload_external.a library file at following path /Users/Repositories/SVNRepo/Tiger_FINAL/Pods/GoogleSymbolUtilities/Libraries/ in your root folder of the project and add this file to projects target. Rebuild your project.

3. If problem still exit remove pod file and reinstall it.

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or
Note, pod install will NOT automatically update pod repo, you must update repo by your own to get the latest list

pod install --verbose --no-repo-update

$ sudo gem update cocoapods