Build failed after following instructions in readme

[rfbrazier]

Looks like pod install didn't pull down twilio-common; taking a look.

Ld /Users/rbrazier/Library/Developer/Xcode/DerivedData/video-quickstart-swift-csonjphyfecnyjeownqcrzevxtvk/Build/Products/Debug-iphonesimulator/video-quickstart-swift.app/video-quickstart-swift normal x86_64
    cd /Users/rbrazier/Projects/video-quickstart-swift
    export IPHONEOS_DEPLOYMENT_TARGET=9.0
    export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.2.sdk -L/Users/rbrazier/Library/Developer/Xcode/DerivedData/video-quickstart-swift-csonjphyfecnyjeownqcrzevxtvk/Build/Products/Debug-iphonesimulator -F/Users/rbrazier/Library/Developer/Xcode/DerivedData/video-quickstart-swift-csonjphyfecnyjeownqcrzevxtvk/Build/Products/Debug-iphonesimulator -F/Users/rbrazier/Projects/video-quickstart-swift/Pods/TwilioCommon -F/Users/rbrazier/Projects/video-quickstart-swift/Pods/TwilioRTCSDK -F/Users/rbrazier/Projects/video-quickstart-swift -filelist /Users/rbrazier/Library/Developer/Xcode/DerivedData/video-quickstart-swift-csonjphyfecnyjeownqcrzevxtvk/Build/Intermediates/video-quickstart-swift.build/Debug-iphonesimulator/video-quickstart-swift.build/Objects-normal/x86_64/video-quickstart-swift.LinkFileList -Xlinker -rpath -Xlinker @executable_path/Frameworks -mios-simulator-version-min=9.0 -Xlinker -objc_abi_version -Xlinker 2 -ObjC -read_only_relocs suppress -lPods-TwilioCommon -lPods-TwilioRTCSDK -lc++ -lstdc++ -framework AVFoundation -framework AudioToolbox -framework CoreMedia -framework CoreTelephony -framework GLKit -framework SystemConfiguration -framework TwilioCommon -framework TwilioConversationsClient -framework VideoToolbox -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator -Xlinker -add_ast_path -Xlinker /Users/rbrazier/Library/Developer/Xcode/DerivedData/video-quickstart-swift-csonjphyfecnyjeownqcrzevxtvk/Build/Intermediates/video-quickstart-swift.build/Debug-iphonesimulator/video-quickstart-swift.build/Objects-normal/x86_64/video_quickstart_swift.swiftmodule -lc++ -lPods -Xlinker -dependency_info -Xlinker /Users/rbrazier/Library/Developer/Xcode/DerivedData/video-quickstart-swift-csonjphyfecnyjeownqcrzevxtvk/Build/Intermediates/video-quickstart-swift.build/Debug-iphonesimulator/video-quickstart-swift.build/Objects-normal/x86_64/video-quickstart-swift_dependency_info.dat -o /Users/rbrazier/Library/Developer/Xcode/DerivedData/video-quickstart-swift-csonjphyfecnyjeownqcrzevxtvk/Build/Products/Debug-iphonesimulator/video-quickstart-swift.app/video-quickstart-swift

ld: library not found for -lPods-TwilioCommon
clang: error: linker command failed with exit code 1 (use -v to see invocation)