Error: contextify@0.1.15 install: `node-gyp rebuild`

I use Windows 7. But error while install. How can I fix it?

D:\MyCode\react-form-builder-master>npm install

contextify@0.1.15 install D:\MyCode\react-form-builder-master\node_module s\contextify node-gyp rebuild

D:\MyCode\react-form-builder-master\node_modules\contextify>if not defined npm_config_node_gyp (node “C:\Program Files\nodejs\node_modules\npm\bin\node-gyp -bin\…..\node_modules\node-gyp\bin\node-gyp.js” rebuild ) else (node “” rebu ild ) Building the projects in this solution one at a time. To enable parallel build, please add the “/m” switch. contextify.cc win_delay_load_hook.cc …\src\contextify.cc(150): error C2039: ‘SetAccessCheckCallbacks’: is not a mem ber of ‘v8::ObjectTemplate’ [D:\MyCode\react-form-builder-master\node_modu les\contextify\build\contextify.vcxproj] c:\users\wins7.node-gyp\7.2.0\include\node\v8.h(4696): note: see declarati on of ‘v8::ObjectTemplate’ …\src\contextify.cc(131): warning C4996: ‘v8::Function::NewInstance’: was decl ared deprecated [D:\MyCode\react-form-builder-master\node_modules\contexti fy\build\contextify.vcxproj] c:\users\wins7.node-gyp\7.2.0\include\node\v8.h(3292): note: see declarati on of ‘v8::Function::NewInstance’ …\src\contextify.cc(182): warning C4996: ‘v8::Object::GetRealNamedProperty’: w as declared deprecated [D:\MyCode\react-form-builder-master\node_modules\c ontextify\build\contextify.vcxproj] c:\users\wins7.node-gyp\7.2.0\include\node\v8.h(2949): note: see declarati on of ‘v8::Object::GetRealNamedProperty’ …\src\contextify.cc(209): warning C4996: ‘v8::Object::GetRealNamedProperty’: w as declared deprecated [D:\MyCode\react-form-builder-master\node_modules\c ontextify\build\contextify.vcxproj] c:\users\wins7.node-gyp\7.2.0\include\node\v8.h(2949): note: see declarati on of ‘v8::Object::GetRealNamedProperty’ …\src\contextify.cc(210): warning C4996: ‘v8::Object::GetRealNamedProperty’: w as declared deprecated [D:\MyCode\react-form-builder-master\node_modules\c ontextify\build\contextify.vcxproj] c:\users\wins7.node-gyp\7.2.0\include\node\v8.h(2949): note: see declarati on of ‘v8::Object::GetRealNamedProperty’ gyp ERR! build error gyp ERR! stack Error: C:\Program Files (x86)\MSBuild\14.0\bin\msbuild.exe fail ed with exit code: 1 gyp ERR! stack at ChildProcess.onExit (C:\Program Files\nodejs\node_modules
npm\node_modules\node-gyp\lib\build.js:276:23) gyp ERR! stack at emitTwo (events.js:106:13) gyp ERR! stack at ChildProcess.emit (events.js:191:7) gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_proces s.js:215:12) gyp ERR! System Windows_NT 6.1.7601 gyp ERR! command “C:\Program Files\nodejs\node.exe” “C:\Program Files\nodej s\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js” “rebuild” gyp ERR! cwd D:\MyCode\react-form-builder-master\node_modules\contextify gyp ERR! node -v v7.2.0 gyp ERR! node-gyp -v v3.4.0 gyp ERR! not ok npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules\ch okidar\node_modules\fsevents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@ 1.0.15: wanted {“os”:“darwin”,“arch”:“any”} (current: {“os”:“win32”,“arch”:“x64” }) npm WARN react-bootstrap-native-slider@1.0.3 requires a peer of jquery@ but none was installed. npm ERR! Windows_NT 6.1.7601 npm ERR! argv “C:\Program Files\nodejs\node.exe” “C:\Program Files\nodejs\ node_modules\npm\bin\npm-cli.js” “install” npm ERR! node v7.2.0 npm ERR! npm v3.10.9 npm ERR! code ELIFECYCLE

npm ERR! contextify@0.1.15 install: node-gyp rebuild npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the contextify@0.1.15 install script ‘node-gyp rebuild’. npm ERR! Make sure you have the latest version of node.js and npm installed. npm ERR! If you do, this is most likely a problem with the contextify package, npm ERR! not with npm itself. npm ERR! Tell the author that this fails on your system: npm ERR! node-gyp rebuild npm ERR! You can get information on how to open an issue for this project with: npm ERR! npm bugs contextify npm ERR! Or if that isn’t available, you can get their info via: npm ERR! npm owner ls contextify npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request: npm ERR! D:\MyCode\react-form-builder-master\npm-debug.log

[VladimirJelincic]

I had the same node-gyp problem on Ubuntu 16.04 but this seemed to solve it:

1. Dropping down to Node LTS 6.11 (via nvm) solved the contextify@0.1.15 error
2. Installing Canvas as noted here solved the canvas@1.6.5 error

Now I can run the demo

[Johnfredadams]

This is fixed the fork here: https://github.com/Kiho/react-form-builder