有人可以告诉我我是否使用了错误的节点 js 版本吗? [英] Can somebody please tell me if I am using the wrong node js version?

问题描述

我已经尝试更新 nodejs 很长时间了.当我运行 node -v 时，它告诉我我正在使用:v0.10.40.但是当我查看 nodejs.org 时，它说 v7.4.0?

I have been trying to update nodejs for a long time now. When I run node -v, it tells me I am using: v0.10.40. But when I look at nodejs.org it says the v7.4.0?

我已经清理了 npm 缓存并使用 sudo n stable 重新安装，但仍然是 v0.10.40，上次更新 npm 时它提示我节点版本太旧和过时.

I have cleaned the npm cache and done a reinstall with sudo n stable but still v0.10.40, and the last time that I updated npm it prompted me that my node version is too old and outdated.

我做错了什么.谁能告诉我 v0.10.40 是当前版本还是过时版本?

What am I doing wrong. And can somebody tell me if v0.10.40 is the current or an outdated version?

推荐答案

您的路径中可能安装了两个版本的 node.如果你在 OSX 或 linux 上，运行 which node(如果在 Windows 上，你可以 npm i -g @raider/which，然后运行 ​​which node).这应该为您提供旧版本节点的位置.

You likely have two versions of node installed and in your path. If you are on OSX or linux, run which node (if on Windows, you may npm i -g @raider/which, and then run which node). This should give you the location of the old version of node.

然后运行mv path/to/old/node path/to/old/node.bak，替换为实际路径，重新运行node --version看看它现在是否选择了正确的版本.

Then run mv path/to/old/node path/to/old/node.bak, replacing with the actual path, and rerun node --version to see if it picks up the right version now.

更新:如果您使用的是 Ubuntu 或其他基于 Debian 的 Linux，您应该安装最新的 命令:

UPDATE: If you are on Ubuntu or another Debian based Linux, you should install the latest with the following commands:

curl -sL https://deb.nodesource.com/setup_7.x | sudo -E bash -
sudo apt-get install -y nodejs

UPDATE:如果你使用 nvm，运行 nvm install node 后跟 nvm use node新终端以获取 nvm 支持的最新版本.

UPDATE: If you are using nvm, run nvm install node followed by nvm use node in a new terminal to get the latest that nvm supports.

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