The machine setup: I'm using Windows 10 Anniversary Update.
The steps to reproduce: run vcpkg install itk
The outcome you expected: Install successful
The actual outcome: Install fails due to CMake error

Here is the error log:

Starting package 8/8: itk:x86-windows
Building package itk[core]:x86-windows...
-- CURRENT_INSTALLED_DIR=C:/vcpkg/installed/x86-windows
-- DOWNLOADS=C:/vcpkg/downloads
-- CURRENT_PACKAGES_DIR=C:/vcpkg/packages/itk_x86-windows
-- CURRENT_BUILDTREES_DIR=C:/vcpkg/buildtrees/itk
-- CURRENT_PORT_DIR=C:/vcpkg/ports/itk/.
-- Downloading https://github.com/InsightSoftwareConsortium/ITK/archive/d92873e33e8a54e933e445b92151191f02feab42.tar.gz...
-- Downloading https://github.com/InsightSoftwareConsortium/ITK/archive/d92873e33e8a54e933e445b92151191f02feab42.tar.gz... OK
-- Testing integrity of downloaded file...
-- Testing integrity of downloaded file... OK
-- Extracting source C:/vcpkg/downloads/InsightSoftwareConsortium-ITK-d92873e33e8a54e933e445b92151191f02feab42.tar.gz
-- Extracting done
-- Configuring x86-windows
CMake Error at C:/vcpkg/scripts/cmake/vcpkg_execute_required_process.cmake:56 (message):
Command failed: ninja;-v
Working Directory: C:/vcpkg/buildtrees/itk/x86-windows-rel/vcpkg-parallel-configure
See logs for more information:
C:\vcpkg\buildtrees\itk\config-x86-windows-out.log

Call Stack (most recent call first):
C:/vcpkg/scripts/cmake/vcpkg_configure_cmake.cmake:235 (vcpkg_execute_required_process)
C:/vcpkg/ports/itk/portfile.cmake:15 (vcpkg_configure_cmake)
C:/vcpkg/scripts/ports.cmake:72 (include)

Error: Building package itk:x86-windows failed with: BUILD_FAILED
Please ensure you're using the latest portfiles with .\vcpkg update, then
submit an issue at https://github.com/Microsoft/vcpkg/issues including:
Package: itk:x86-windows
Vcpkg version: 0.0.106-2018-03-22-637c9bc0f012e402f5cff5e5f9ac1ca993f89ab8