通过安装程序 (MSI) Windows 7 更新 Node.js 时看不到最新版本 [英] Not seeing latest version when updating Node.js via installer (MSI) Windows 7

问题描述

我正在尝试更新 Windows 7 机器上的节点，但在我重新安装/更新节点后看不到最新版本.

I'm trying to update node on my Windows 7 box but I'm not seeing the latest version after I re-install/update node.

我只是去http://nodejs.org/download/ 获取最新的Windows 安装程序，v0.10.28.然后我只运行该安装程序，它默认在我的本地硬盘驱动器上安装所有内容，包括 npm，这很酷，因为我也想升级它.

I'm just going out to http://nodejs.org/download/ and getting the latest Windows installer, v0.10.28. I then just run that installer where it defaults to installing everything on my local hard drive, including npm, which is cool because I wanted to upgrade that as well.

安装运行/完成没有明显问题，但是当我执行以下操作时:

Install runs/finishes with no apparent problem, but when I do a:

node --version

我仍然看到我的旧"版本 v0.10.15，而不是我刚刚安装的最新版本 v0.10.28.我的 npm 版本仍然报告我的旧"版本.

I'm still seeing my "old" version, v0.10.15, not the latest I supposedly just installed, v0.10.28. My npm version still reports my "old" version as well.

我也试过重启.

一个节点/npm 怎么更新?

How the heck does one update node/npm?

推荐答案

我在 MacOS 上遇到了类似的问题，原因是我安装了 nvm.所以运行大多数网站上的命令:

I had a similar problem but on MacOS and the reason was I had nvm installed. So running the commands found on most websites:

sudo npm cache clean -f
sudo npm install -g n
sudo n stable

不起作用，node -v 仍然显示旧版本.我所做的是从 nvm 安装节点:

didn't work, node -v still displayed the old version. What I did was to install node from nvm:

nvm install v0.12.6

这将在您的机器上从头开始构建节点，然后 node -v 将显示正确的版本.我想我仍然可以通过使用 n 来使用以前的命令，然后使用 nvm use v0.12.6，但这是需要测试的.如果您安装了 nvm，只需检查 nvm 的命令即可升级节点.

This will build node from scratch on your machine, and then node -v will display the correct version. I think I could have still used the previous commands by using n and then do nvm use v0.12.6, but this is something to test. If you have nvm installed, just check the commands for nvm to upgrade node.

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