节点js不能安装在ubuntu中。

Question

嘿，我是Linux的新手，试图在系统中安装nodeJS，但是它不起作用。我在谷歌上搜索了这么多，但是到处都提到了同样的事情。

我用了这些命令。

sudo apt-get update

sudo apt-get install nodeJS

这向我展示了：

nodejs is already the newest version.

我知道我已经安装了它，但是当我试图通过命令获得它的版本时：

node -v

它向我展示:没有这样的文件或目录

甚至我也在尝试安装国家预防机制，但它向我展示了：

 The following packages have unmet dependencies:
   npm : Depends: nodejs but it is not going to be installed
   Depends: node-abbrev (>= 1.0.4) but it is not going to be installed
   Depends: node-ansi but it is not going to be installed
   Depends: node-archy but it is not going to be installed
   Depends: node-block-stream but it is not going to be installed
   Depends: node-fstream (>= 0.1.22) but it is not going to be installed
   Depends: node-fstream-ignore but it is not going to be installed
   Depends: node-github-url-from-git but it is not going to be installed
   Depends: node-glob (>= 3.1.21) but it is not going to be installed
   Depends: node-graceful-fs (>= 2.0.0) but it is not going to be installed
   Depends: node-inherits but it is not going to be installed
   Depends: node-ini (>= 1.1.0) but it is not going to be installed
   Depends: node-lockfile but it is not going to be installed
   Depends: node-lru-cache (>= 2.3.0) but it is not going to be installed
   Depends: node-minimatch (>= 0.2.11) but it is not going to be installed
   Depends: node-mkdirp (>= 0.3.3) but it is not going to be installed
   Depends: node-gyp (>= 0.10.9) but it is not going to be installed
   Depends: node-nopt (>= 2.1.1) but it is not going to be installed
   Depends: node-npmlog but it is not going to be installed
   Depends: node-once but it is not going to be installed
   Depends: node-osenv but it is not going to be installed
   Depends: node-read but it is not going to be installed
   Depends: node-read-package-json (>= 1.1.0) but it is not going to be installed
   Depends: node-request (>= 2.25.0) but it is not going to be installed
   Depends: node-retry but it is not going to be installed
   Depends: node-rimraf (>= 2.2.2) but it is not going to be installed
   Depends: node-semver (>= 2.1.0) but it is not going to be installed
   Depends: node-sha but it is not going to be installed
   Depends: node-slide but it is not going to be installed
   Depends: node-tar (>= 0.1.18) but it is not going to be installed
   Depends: node-which but it is not going to be installed

E:无法纠正问题，你拿着坏了的包裹。

请帮我解决这个问题。

谢谢

Answer 1

我被困在国家预防机制的升级上。我在google上搜索以清除npm的缓存。

在此之后，它的工作

npm缓存清理

有时npm的缓存会被混淆。您可以使用此命令重置它。

此命令将帮助您删除缓存。