Error compiling the project on win10

[lzq879069670]

Done building project "sdk.vcxproj" -- FAILED. 3>------ Build started: Project: linphone-qt, Configuration: RelWithDebInfo Win32 ------ 3>Creating directories for 'linphone-qt' 3>Building Custom Rule D:/work/qt/linphone-desktop/CMakeLists.txt 3>No download step for 'linphone-qt' 3>No update step for 'linphone-qt' 3>No patch step for 'linphone-qt' 3>Performing configure step for 'linphone-qt' 3>CMake Deprecation Warning at CMakeLists.txt:22 (cmake_minimum_required): 3> Compatibility with CMake < 3.5 will be removed from a future version of 3> CMake. 3> 3> Update the VERSION argument value or use a ... suffix to tell 3> CMake that the project does not need compatibility with older versions. 3> 3> 3>-- Could NOT find bctoolbox (missing: bctoolbox_DIR) 3>CMake Error at CMakeLists.txt:26 (bc_compute_full_version): 3> Unknown CMake command "bc_compute_full_version". 3> 3> 3>-- Configuring incomplete, errors occurred! 3>C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\VC\VCTargets\Microsoft.CppCommon.targets(171,5): error MSB6006: "cmd.exe" exited with code 1. 3>Done building project "linphone-qt.vcxproj" -- FAILED.