Using XCDYouTubeKit with Cocoapods occurs error

Using XCDYouTubeKit with Cocoapods occurs error

Using XCDYouTubeKit with Cocoapods occurs error
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# pod install error
Analyzing dependencies
Downloading dependencies
Using XCDYouTubeKit (2.1.2)
Generating Pods project
Integrating client project

[!] The `Fanily [Debug]` target overrides the `OTHER_LDFLAGS` build setting defined in `Pods/Target Support Files/Pods/Pods.debug.xcconfig'. This can lead to problems with the CocoaPods installation
    - Use the `$(inherited)` flag, or
    - Remove the build settings from the target.

[!] The `Fanily [Release]` target overrides the `OTHER_LDFLAGS` build setting defined in `Pods/Target Support Files/Pods/Pods.release.xcconfig'. This can lead to problems with the CocoaPods installation
    - Use the `$(inherited)` flag, or
    - Remove the build settings from the target

# Xcode project error
ld: warning: directory not found for option '-L/___DIRECTORY__/build/Debug-iphoneos'
Undefined symbols for architecture x86_64:
  "_OBJC_CLASS_$_XCDYouTubeVideoPlayerViewController", referenced from:
      objc-class-ref in ViewController.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

# I do these for sloved this issue
1. remove all setting in Target->Build Settings->Library Search Paths and setting it to:
1.a. $(SRCROOT) recursive
1.b. $(inherited) non-recursive
1.c. $(PROJECT_DIR)/build/Debug-iphoneos non-recursive
2. setting "Other Linker Flags"
   -licucore

# reference
1. http://stackoverflow.com/questions/29965283/unable-to-install-xcdyoutubekit-with-pods
2. http://stackoverflow.com/questions/27286226/undefined-symbols-for-architecture-armv7-for-cocoapods-libraries