安装节点给我一个错误-以太坊[重复]

Question

我正在尝试根据我正在观看的视频（安装以太坊）安装nodejs，但我收到错误。我也尝试使用（sudo -i），但它仍然给我一个错误 - 见下文。

任何帮助都将不胜感激。

npm install -g ethereumjs-testrpc
/usr/local/bin/testrpc -> /usr/local/lib/node_modules/ethereumjs-testrpc/build/cli.node.js

fsevents@1.1.3安装/usr/local/lib/node_modules/ethereumjs testrpc/node_odules/fsevents节点安装

sh： 节点： 找不到命令

uglifyjs-web pack-plugin @ 0 . 4 . 6 post install/usr/local/lib/node _ modules/ethereumjs-test RPC/node _ modules/uglifyjs-web pack-plugin节点lib/post_install.js

sh: node: command not found
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 (node_modules/ethereumjs-testrpc/node_modules/fsevents):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 install: `node install`
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: spawn ENOENT
npm ERR! file sh
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn
npm ERR! uglifyjs-webpack-plugin@0.4.6 postinstall: `node lib/post_install.js`
npm ERR! spawn ENOENT
npm ERR! 
npm ERR! Failed at the uglifyjs-webpack-plugin@0.4.6 postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

Answer 1

Node.js

sudo apt-get update
sudo apt-get install nodejs

纳姆

sudo apt-get install npm