diff --git a/scripts/cmake/vcpkg_find_acquire_program.cmake b/scripts/cmake/vcpkg_find_acquire_program.cmake
index e7e33c6925..f6814c37f7 100644
--- a/scripts/cmake/vcpkg_find_acquire_program.cmake
+++ b/scripts/cmake/vcpkg_find_acquire_program.cmake
@@ -90,6 +90,12 @@ function(vcpkg_find_acquire_program VAR)
         "    https://www.python.org/ftp/python/2.7.13/python-2.7.13.msi\n"
         )
     endif()
+  elseif(VAR MATCHES "RUBY")
+    set(PROGNAME "ruby")
+    set(PATHS ${DOWNLOADS}/tools/ruby/rubyinstaller-2.4.1-1-x86/bin)
+    set(URL https://github.com/oneclick/rubyinstaller2/releases/download/2.4.1-1/rubyinstaller-2.4.1-1-x86.7z)
+    set(ARCHIVE rubyinstaller-2.4.1-1-x86.7z)
+    set(HASH b51112e9b58cfcbe8cec0607e8a16fff6a943d9b4e31b2a7fbf5df5f83f050bf0a4812d3dd6000ff21a3d5fd219cd0a309c58ac1c1db950a9b0072405e4b70f5)
   elseif(VAR MATCHES "JOM")
     set(PROGNAME jom)
     set(SUBDIR "jom-1.1.2")
@@ -118,18 +124,24 @@ function(vcpkg_find_acquire_program VAR)
     set(URL "https://github.com/mesonbuild/meson/archive/0.40.1.zip")
     set(ARCHIVE "meson-0.40.1.zip")
     set(HASH 4c1d07f32d527859f762c34de74d31d569573fc833335ab9652ed38d1f9e64b49869e826527c28a6a07cb8e594fd5c647b34aa95e626236a2707f75df0a2d435)
-   elseif(VAR MATCHES "FLEX")
-     set(PROGNAME win_flex)
-     set(PATHS ${DOWNLOADS}/tools/winflexbison)
-     set(URL "https://sourceforge.net/projects/winflexbison/files/win_flex_bison-2.5.9.zip/download")
-     set(ARCHIVE "win_flex_bison-2.5.9.zip")
-     set(HASH 9580f0e46893670a011645947c1becda69909a41a38bb4197fe33bd1ab7719da6b80e1be316f269e1a4759286870d49a9b07ef83afc4bac33232bd348e0bc814)
+  elseif(VAR MATCHES "FLEX")
+    set(PROGNAME win_flex)
+    set(PATHS ${DOWNLOADS}/tools/win_flex)
+    set(URL "https://sourceforge.net/projects/winflexbison/files/win_flex_bison-2.5.9.zip/download")
+    set(ARCHIVE "win_flex_bison-2.5.9.zip")
+    set(HASH 9580f0e46893670a011645947c1becda69909a41a38bb4197fe33bd1ab7719da6b80e1be316f269e1a4759286870d49a9b07ef83afc4bac33232bd348e0bc814)
   elseif(VAR MATCHES "BISON")
-     set(PROGNAME win_bison)
-     set(PATHS ${DOWNLOADS}/tools/winflexbison)
-     set(URL "https://sourceforge.net/projects/winflexbison/files/win_flex_bison-2.5.9.zip/download")
-     set(ARCHIVE "win_flex_bison-2.5.9.zip")
-     set(HASH 9580f0e46893670a011645947c1becda69909a41a38bb4197fe33bd1ab7719da6b80e1be316f269e1a4759286870d49a9b07ef83afc4bac33232bd348e0bc814)
+    set(PROGNAME win_bison)
+    set(PATHS ${DOWNLOADS}/tools/win_bison)
+    set(URL "https://sourceforge.net/projects/winflexbison/files/win_flex_bison-2.5.9.zip/download")
+    set(ARCHIVE "win_flex_bison-2.5.9.zip")
+    set(HASH 9580f0e46893670a011645947c1becda69909a41a38bb4197fe33bd1ab7719da6b80e1be316f269e1a4759286870d49a9b07ef83afc4bac33232bd348e0bc814)
+  elseif(VAR MATCHES "GPERF")
+    set(PROGNAME gperf)
+    set(PATHS ${DOWNLOADS}/tools/gperf/bin)
+    set(URL "https://sourceforge.net/projects/gnuwin32/files/gperf/3.0.1/gperf-3.0.1-bin.zip/download")
+    set(ARCHIVE "gperf-3.0.1-bin.zip")
+    set(HASH 3f2d3418304390ecd729b85f65240a9e4d204b218345f82ea466ca3d7467789f43d0d2129fcffc18eaad3513f49963e79775b10cc223979540fa2e502fe7d4d9)
   else()
     message(FATAL "unknown tool ${VAR} -- unable to acquire.")
   endif()