Selecting Windows SDK version 10.0.17763.0 to target Windows 10.0.17134.
The CXX compiler identification is MSVC 19.16.27025.1
Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x64/cl.exe
Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x64/cl.exe -- works
Detecting CXX compiler ABI info
Detecting CXX compiler ABI info - done
Detecting CXX compile features
Detecting CXX compile features - done
CMake Error at C:/Program Files/CMake/share/cmake-3.13/Modules/ExternalProject.cmake:2329 (message):
  error: could not find git for clone of sioclient-src
Call Stack (most recent call first):
  C:/Program Files/CMake/share/cmake-3.13/Modules/ExternalProject.cmake:3105 (_ep_add_download_command)
  cmake/External_sioclient.cmake:26 (ExternalProject_Add)
  thirdparty/CMakeLists.txt:17 (include)


Configuring incomplete, errors occurred!
See also "C:/dev/GameLift_12_14_2018/GameLift-SDK-Release-3.3.0/GameLift-Cpp-ServerSDK-3.3.0/out/CMakeFiles/CMakeOutput.log".