在 Ubuntu 16.10 中安装哪个 node.js 版本？
Which node.js version to install in Ubuntu 16.10?
我正在尝试在我的 Ubuntu 16.10 系统中安装 Truffle。
在此之前，我需要安装 node.js。不支持最新的 v8。所以我下载了 v7 并安装了它的 build-essential 工具。但是在安装 Truffle (sudo npm install -g truffle) 时，我发现一条错误消息：
node-pre-gyp ERR! Tried to download(404):
https://node-webrtc.s3.amazonaws.com/wrtc/v0.0.61/Release/node-v51-linux-ia32.tar.gz
node-pre-gyp ERR! Pre-built binaries not found for wrtc@0.0.61 and
node@7.10.0 (node-v51 ABI) (falling back to source compile with
node-gyp)
然后，片刻之后，弹出此错误：
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0
(node_modules/truffle/node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for
fsevents@1.1.1: wanted {"os":"darwin","arch":"any"} (current:
{"os":"linux","arch":"ia32"})
npm ERR! Linux 4.4.0-59-generic
npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "install" "-g" "truffle"
npm ERR! node v7.10.0
npm ERR! npm v4.2.0
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! wrtc@0.0.61 install: node-pre-gyp install
--fallback-to-build npm ERR! Exit status 1
npm ERR! Failed at the wrtc@0.0.61 install script 'node-pre-gyp
install --fallback-to-build'. Make sure you have the latest version of
node.js and npm installed. If you do, this is most likely a problem
with the wrtc package, not with npm itself. Tell the author that this
fails on your system: node-pre-gyp install --fallback-to-build
Yakkety 支持哪个版本？我应该恢复到以前版本的 Ubuntu 吗？
您首先需要安装
sudo npm install node-pre-gyp -g
之后
sudo npm install -g truffle
如果还是有问题，比如安装了C编译器
g++ && gcc for ubuntu
我正在尝试在我的 Ubuntu 16.10 系统中安装 Truffle。
在此之前，我需要安装 node.js。不支持最新的 v8。所以我下载了 v7 并安装了它的 build-essential 工具。但是在安装 Truffle (sudo npm install -g truffle) 时，我发现一条错误消息：
node-pre-gyp ERR! Tried to download(404): https://node-webrtc.s3.amazonaws.com/wrtc/v0.0.61/Release/node-v51-linux-ia32.tar.gz
node-pre-gyp ERR! Pre-built binaries not found for wrtc@0.0.61 and node@7.10.0 (node-v51 ABI) (falling back to source compile with node-gyp)
然后，片刻之后，弹出此错误：
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules/truffle/node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.1: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"ia32"})
npm ERR! Linux 4.4.0-59-generic npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "install" "-g" "truffle" npm ERR! node v7.10.0 npm ERR! npm v4.2.0 npm ERR! code ELIFECYCLE npm ERR! errno 1
npm ERR! wrtc@0.0.61 install:
node-pre-gyp install --fallback-to-buildnpm ERR! Exit status 1npm ERR! Failed at the wrtc@0.0.61 install script 'node-pre-gyp install --fallback-to-build'. Make sure you have the latest version of node.js and npm installed. If you do, this is most likely a problem with the wrtc package, not with npm itself. Tell the author that this fails on your system: node-pre-gyp install --fallback-to-build
Yakkety 支持哪个版本？我应该恢复到以前版本的 Ubuntu 吗？
您首先需要安装
sudo npm install node-pre-gyp -g
之后
sudo npm install -g truffle
如果还是有问题，比如安装了C编译器 g++ && gcc for ubuntu