已安装节点但在Ubuntu VPS中找不到节点 [英] Node installed but node cannot be found in Ubuntu VPS
问题描述
我通过NVM安装了节点。我安装了节点0.10.32。使用NVM 0.25.0
I installed node via NVM. I installed node 0.10.32. using NVM 0.25.0
当我做 node -v 我得到
-bash: /root/.nvm/v0.10.32/bin/node: No such file or directory
当我做 npm v 我得到
/root/.nvm/v0.10.32/bin/npm: 2: exec: /root/.nvm/v0.10.32/bin/node: not found
所有这些目录都存在且节点可执行文件在其中，但它们正在读取未找到的内容。节点似乎已安装但我无法使用它。我不知道如何解决这个问题。任何想法将不胜感激
All those directories exist and node executable is in it but they are reading as not found. Node seems to be installed but I am unable to use it. I am not sure how to fix this issue. Any ideas will be greatly appreciated
推荐答案
根据您的描述，很多事情都可能出错。通常我不建议使用nvm在服务器上安装Node。它适用于您在本地计算机上的工作，但是当您需要确定安装的内容和位置时，我建议您进行真正的安装。
A lot of things can be wrong here from what you describe. Generally I don't recommend using nvm to install Node on servers. It works fine for your own work on a local machine but when you need to be sure what is installed and where, I recommend doing a real installation.
我最近写了一个关于如何在Linux上安装Node的教程：
I recently wrote a tutorial on how to install Node on Linux:
- https://gist.github.com/rsp/edf756a05b10f25ee305cc98a161876a
具体是关于版本6.7.0但只是更改版本号以使用任何其他版本的Node。
It is specifically about version 6.7.0 but just change the version number to use any other version of Node.
您可以看到其他答案显示如何正确安装Node并进行故障排除安装不正确：
You can see other answers showing how to install Node properly and troubleshoot if it isn't installed correctly:
- Run npm as superuser, it isn't a good idea?
- node 5.5.0 already installed but node -v fetches with "v4.2.1" on OS X & homebrew?
只需获取所需版本的二进制或源代码包，将其安装到您想要的位置即可将工作。最可靠的方法是安装源包，因为你可以在安装之前运行 make test ，因为 npm 将有正确的shebang线（二进制分布可能并非总是如此 - 顺便提一下，nvm也使用它）。无需使用nvm或任何其他工具来执行此操作。
Just get the binary or source package of the version that you need, install it where you want and it will work. The most reliable way is to install a source package because you can run make test before you install and because npm will have the correct shebang line (which may not always be the case with binary distribution - which, incidentally, is also used by nvm). No need to use nvm or any other tool to do that.
如果您需要在本地计算机上进行开发期间快速切换Node版本，那么nvm非常棒但是如果您需要在服务器上安装Node的可靠方法，最好正常安装。
The nvm is great if you need to quickly switch Node versions during development on your local machine but if you want a reliable way to install Node on the server then it's best to install it normally.
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