info install opencv version: 3.4.6
info install with opencv contrib: yes
info install custom build flags:
info install
info install executing: git --version
info install git --version: git version 2.22.0.windows.1
info install
info install executing: cmake --version
info install cmake --version: cmake version 3.15.0
info install
info install CMake suite maintained and supported by Kitware (kitware.com/cmake).
info install
info find-msbuild failed to find vs2017 via powershell: unexpected powershell output
info find-msbuild attempting to find msbuild via registry query...
info find-msbuild trying the following msbuild paths:
info find-msbuild version: 4, path: C:WindowsMicrosoft.NETFrameworkv4.0.30319msbuild.exe
info find-msbuild version: 3.5, path: C:WindowsMicrosoft.NETFrameworkv3.5msbuild.exe
info install using msbuild: { version: 4,
info install   path:
info install    'C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe' }
ERR! Error: no cmake vs compiler found for msversion: 4
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! opencv-build@0.1.4 install: `node ./install.js`
npm ERR! Exit status 1