windows 7 build error #15
Description
when I install this package, I meet with the following errors.
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:\albert\NetCode\NodejsWorkspace\BCJS>npm install ed25519
> ed25519@0.0.4 install C:\albert\NetCode\NodejsWorkspace\BCJS\node_modules\ed25519
> node-gyp rebuild
C:\albert\NetCode\NodejsWorkspace\BCJS\node_modules\ed25519>if not defined npm_config_node_gyp (node "C:\Program Files\nodejs\node_modules\npm\bin\nod
e-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild ) else (node "" rebuild )
Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch.
C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\Microsoft.Cpp.Platform.targets(64,5): error MSB8020: The build tools for v140 (Platform Toolse
t = 'v140') cannot be found. To build using the v140 build tools, please install v140 build tools. Alternatively, you may upgrade to the current Vis
ual Studio tools by selecting the Project menu or right-click the solution, and then selecting "Upgrade Solution...". [C:\albert\NetCode\NodejsWorksp
ace\BCJS\node_modules\ed25519\build\ed25519.vcxproj]
gyp ERR! build error
gyp ERR! stack Error: `C:\Program Files (x86)\MSBuild\12.0\bin\msbuild.exe` failed 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_process.js:215:12)
gyp ERR! System Windows_NT 6.1.7601
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebui
ld"
gyp ERR! cwd C:\albert\NetCode\NodejsWorkspace\BCJS\node_modules\ed25519
gyp ERR! node -v v6.10.3
gyp ERR! node-gyp -v v3.4.0
gyp ERR! not ok
npm WARN bcjs@0.1.3 No description
npm WARN bcjs@0.1.3 No repository field.
npm WARN bcjs@0.1.3 No license field.
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" "ed25519"
npm ERR! node v6.10.3
npm ERR! npm v3.10.10
npm ERR! code ELIFECYCLE
npm ERR! ed25519@0.0.4 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the ed25519@0.0.4 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 ed25519 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 ed25519
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls ed25519
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! C:\albert\NetCode\NodejsWorkspace\BCJS\npm-debug.logcould you please take a look at this issue