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我不明白为什么即使我在 nodejs 的网站上写完全相同的行,我也无法实现 nodejs 文档说

for Alternatively, for Node.js v5:

curl -sL https://deb.nodesource.com/setup_5.x | sudo -E bash -
sudo apt-get install -y nodejs

当我按照说明进行操作时;

Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following NEW packages will be installed:
nodejs
0 upgraded, 1 newly installed, 0 to remove and 218 not upgraded.
Need to get 0 B/684 kB of archives.
After this operation, 3.116 kB of additional disk space will be used.
Selecting previously unselected package nodejs.
(Reading database ... 175307 files and directories currently installed.)
Preparing to unpack .../nodejs_0.10.25~dfsg2-2ubuntu1_amd64.deb ...
Unpacking nodejs (0.10.25~dfsg2-2ubuntu1) ...
Processing triggers for doc-base (0.10.6) ...
Processing 1 added doc-base file...
Processing triggers for man-db (2.7.4-1) ...
Setting up nodejs (0.10.25~dfsg2-2ubuntu1) ...
update-alternatives: using /usr/bin/nodejs to provide /usr/bin/js (js) in auto mode

如您所见,它说;

Preparing to unpack .../nodejs_0.10.25~dfsg2-2ubuntu1_amd64.deb ...

如何安装最新版本?

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3 回答 3

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检查当前的 Node.js 版本:

node -v

强制清理缓存:

sudo npm cache clean -f

安装 n 模块:

sudo npm install -g n

安装最新的 Node.js:

sudo n stable

设置二进制链接(为您安装的任何版本更改7.6.0 ):

sudo ln -sf /usr/local/n/versions/node/7.6.0/bin/node /usr/bin/node

再次检查 Node.js 版本:

node -v

你可以检查这个链接

于 2016-03-31T07:28:07.173 回答
0

您可以使用https://github.com/tj/n

sudo npm install -g n
sudo n latest
于 2016-03-31T07:21:21.573 回答
0

你在代理环境吗?如果是这样,请使用“sudo -E”而不是“sudo”。

$ sudo n stable --> NG
$ sudo -E n stable --> Maybe OK... (I hope so.)
于 2016-12-26T05:50:27.603 回答