C:\Nordic_SES\nrf5_SDK_for_Mesh_v2.0.1_src_CMake>mkdir build

C:\Nordic_SES\nrf5_SDK_for_Mesh_v2.0.1_src_CMake>cd build

C:\Nordic_SES\nrf5_SDK_for_Mesh_v2.0.1_src_CMake\build>cmake -G Ninja ..
-- Configuring CMake for nRF5 SDK for Bluetooth Mesh 2.0.1
CMake Error: CMake was unable to find a build program corresponding to "Ninja".  CMAKE_MAKE_PROGRAM is not set.  You probably need to select a different build tool.
-- Configuring incomplete, errors occurred!
See also "C:/Nordic_SES/nrf5_SDK_for_Mesh_v2.0.1_src_CMake/build/CMakeFiles/CMakeOutput.log".

C:\Nordic_SES\nrf5_SDK_for_Mesh_v2.0.1_src_CMake\build>