No CMAKE_CXX_COMPILER could be found.

[waqaskhan137]

Analyzing dependencies Downloading dependencies Using FCFileManager (1.0.17) Using Masonry (1.0.0) Installing OpenCV (2.4.12.3) [!] /bin/bash -c set -e /usr/bin/python platforms/ios/build_framework.py ios && lipo -create find ios/build -type f -name liblibjpeg.a` -o ios/liblibjpeg.a

-- Setting up iPhoneOS toolchain
-- iPhoneOS toolchain loaded
-- Setting up iPhoneOS toolchain
-- iPhoneOS toolchain loaded
-- The CXX compiler identification is unknown
-- The C compiler identification is unknown
-- Configuring incomplete, errors occurred!
See also "/Users/rmw/Library/Caches/CocoaPods/Pods/Release/OpenCV/2.4.12.3-52fd6/ios/build/iPhoneOS-armv7/CMakeFiles/CMakeOutput.log".
See also "/Users/rmw/Library/Caches/CocoaPods/Pods/Release/OpenCV/2.4.12.3-52fd6/ios/build/iPhoneOS-armv7/CMakeFiles/CMakeError.log".
Executing: cmake -GXcode -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=/Users/rmw/Library/Caches/CocoaPods/Pods/Release/OpenCV/2.4.12.3-52fd6/platforms/ios/cmake/Toolchains/Toolchain-iPhoneOS_Xcode.cmake -DBUILD_opencv_world=ON -DCMAKE_C_FLAGS="-Wno-implicit-function-declaration" -DCMAKE_INSTALL_PREFIX=install -DENABLE_NEON=ON /Users/rmw/Library/Caches/CocoaPods/Pods/Release/OpenCV/2.4.12.3-52fd6
CMake Error at CMakeLists.txt:68 (project):
No CMAKE_CXX_COMPILER could be found.

CMake Error at CMakeLists.txt:68 (project):
No CMAKE_C_COMPILER could be found.

('Child returned:', 1)

`