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我无法在Mac上安装模块Serialport。因此，无法通过Johnny-five将Arduino与我的电脑连接起来。它说这个错误：在NodeJS（mac）上为Johnny-Five安装Serialport模块
gyp: /Users/me/.node-gyp/4.0.0/common.gypi not found (cwd: /usr/local/lib/node_modules/serialport) while reading includes of binding.gyp while trying to load binding.gyp
gyp ERR! configure error
gyp ERR! stack Error: `gyp` failed with exit code: 1
gyp ERR! stack at ChildProcess.onCpExit (/usr/local/lib/node_modules/node-gyp/lib/configure.js:357:16)
gyp ERR! stack at emitTwo (events.js:87:13)
gyp ERR! stack at ChildProcess.emit (events.js:172:7)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:200:12)
gyp ERR! System Darwin 14.5.0
gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/node-gyp/bin/node-gyp.js" "configure" "--fallback-to-build" "--module=/usr/local/lib/node_modules/serialport/build/serialport/v1.7.4/Release/node-v46-darwin-x64/serialport.node" "--module_name=serialport" "--module_path=/usr/local/lib/node_modules/serialport/build/serialport/v1.7.4/Release/node-v46-darwin-x64"
gyp ERR! cwd /usr/local/lib/node_modules/serialport
gyp ERR! node -v v4.0.0
gyp ERR! node-gyp -v v2.0.2
gyp ERR! not ok
node-pre-gyp ERR! build error
node-pre-gyp ERR! stack Error: Failed to execute '/usr/local/bin/node /usr/local/lib/node_modules/node-gyp/bin/node-gyp.js configure --fallback-to-build --module=/usr/local/lib/node_modules/serialport/build/serialport/v1.7.4/Release/node-v46-darwin-x64/serialport.node --module_name=serialport --module_path=/usr/local/lib/node_modules/serialport/build/serialport/v1.7.4/Release/node-v46-darwin-x64' (1)
node-pre-gyp ERR! stack at ChildProcess.<anonymous> (/usr/local/lib/node_modules/serialport/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
node-pre-gyp ERR! stack at emitTwo (events.js:87:13)
node-pre-gyp ERR! stack at ChildProcess.emit (events.js:172:7)
node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:817:16)
node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5)
node-pre-gyp ERR! System Darwin 14.5.0
node-pre-gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/serialport/node_modules/.bin/node-pre-gyp" "install" "--fallback-to-build"
node-pre-gyp ERR! cwd /usr/local/lib/node_modules/serialport
node-pre-gyp ERR! node -v v4.0.0
node-pre-gyp ERR! node-pre-gyp -v v0.6.7
node-pre-gyp ERR! not ok
Failed to execute '/usr/local/bin/node /usr/local/lib/node_modules/node-gyp/bin/node-gyp.js configure --fallback-to-build --module=/usr/local/lib/node_modules/serialport/build/serialport/v1.7.4/Release/node-v46-darwin-x64/serialport.node --module_name=serialport --module_path=/usr/local/lib/node_modules/serialport/build/serialport/v1.7.4/Release/node-v46-darwin-x64' (1)
npm ERR! Darwin 14.5.0
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "i" "serialport" "-g"
npm ERR! node v4.0.0
npm ERR! npm v2.14.2
npm ERR! code ELIFECYCLE
npm ERR! [email protected] install: `node-pre-gyp install --fallback-to-build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] install script 'node-pre-gyp install --fallback-to-build'.
npm ERR! This is most likely a problem with the serialport package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node-pre-gyp install --fallback-to-build
npm ERR! You can get their info via:
npm ERR! npm owner ls serialport
npm ERR! There is likely additional logging output above.
我试图在本地安装它，全球，查找解决方案，但没有任何帮助。也许是因为我最近更新了NodeJS 4.0.0。但我试图降级它，结果仍然是一样的。安装了Visual Studio和Python（版本2.x）（很多人都没有使用“解决方案”）。
你有什么想法如何解决它？非常感谢。
Instiling NVM工作得很好！ – Vic