问题
I\'m trying to install nodeJs into my Ubuntu 14.04 in order to use GruntJs.
I\'ve read about Ubuntu different way of doing it (issues?), so this is what I\'ve done in order to install it:
sudo apt-get install npm
sudo npm install -g grunt-cli
Typing grunt after that I\'ve got the error:
/usr/bin/env: node: No such file or directory
So, I\'ve tried:
curl -sL https://deb.nodesource.com/setup | sudo bash -
sudo apt-get install -y nodejs
sudo apt-get update
And trying again, and still getting the error, I\'ve tried:
sudo add-apt-repository https://launchpad.net/~chris-lea/+archive/node.js/
sudo apt-get install -y nodejs
I\'ve got this message:
nodejs is already the newest version.
0 to upgrade, 0 to newly install, 0 to remove and 3 not to upgrade.
I did try a cleanup just in case:
sudo apt-get autoremove
But nope, the error is still there: when I type grunt I still get /usr/bin/env: node: No such file or directory
What should I do?
回答1:
Found the answer. Just in case it helps someone, I do post it here:
Doing a symlink solves the issue: ln -s /usr/bin/nodejs /usr/bin/node
(My thanks and +1 vote to bodokaiser).
NOTE: I think this post is not an exact duplicate, because that post was somewhat a browserify question.
回答2:
The issue is not with the version of node. Instead, it is the way NodeJS is installed by default in Ubuntu. When running a Node application in Ubuntu you have to run nodejs somethign.js instead of node something.js
So the application name called in the terminal is nodejs and not node. This is why there is a need for a symlink to simply forward all the commands received as node to nodejs.
ln -s /usr/bin/nodejs /usr/bin/node
回答3:
I think you should upgrade lastest node version
sudo npm cache clean -f
sudo npm install -g n
sudo n stable
回答4:
if you are able to access node on ubuntu terminal using nodejs command,then this problem can be simply solved using -creating a symbolic link of nodejs and node using
ln -s /usr/bin/nodejs /usr/bin/node
and this may solve the problem
回答5:
In my case, installing nodejs-legacy solved the issue.
sudo apt-get install nodejs-legacy
回答6:
Just do
$ sudo apt-get install nodejs-legacy
And it will start working.
回答7:
I've found this is often a misnaming error, if you install from a package manager you bin may be called nodejs so you just need to symlink it like so
ln -s /usr/bin/nodejs /usr/bin/node
回答8:
If you already have nodejs installed (check with which nodejs) and don't want to install another package, you can, as root:
update-alternatives --install /usr/bin/node node /usr/bin/nodejs 99
回答9:
When I was using gulp i got this error.
~$ gulp
/usr/bin/env: ‘node’: No such file or directory
This was removed by executing following command you have to keep in mind that /usr/bin directory has all permissions.
~$ ln -s /usr/bin/nodejs /usr/bin/node
this works for me..
回答10:
While ln -s is the obvious easiest fix, a piece of explanation:
Because of a conflict with another package, the executable from the Ubuntu repositories is called nodejs instead of node. Keep this in mind as you are running software.
This advice comes up, when installing sudo apt-get install nodejs.
So some other known tool (I don't know what it does. While being known to ubuntu repositories, it is not installed by default in 16.04) occupies that namespace.
Would have been nice, if Ubuntu had offered an advice how to fix this 'cleanly', if not by doing by hand what otherwise the package would do. (a collision remains a collision... if+when it would occur)
回答11:
Depending on how you installed your node, most of the time it might not be in /usr/bin/, in my own case it was I used nvm to install so my node was in ./nvm/versions.
Using this command which node I found out the path, but to make the work easier you can run this command.
nodepath=$(which node); sudo ln -s $nodepath /usr/bin/node
the above command will get the location of your node and create a link for you.
回答12:
There are two solutions to this:
a) Set your PATH variable to include "/usr/local/bin"
export PATH="$PATH:/usr/local/bin"
b) Create a symlink to "/usr/bin" which is already in your PATH
ln -s /usr/bin/nodejs /usr/bin/node
I hope it helps.
回答13:
sudo PATH="$PATH:/usr/local/bin" npm install -g <package-name>
回答14:
Follow these commands to fix the problem.
In a terminal:
Clean the entire NPM cache:
$ sudo npm cache clean -fsudo npm install -g nInstall the latest stable version of Node.js:
sudo n stable
Now the latest version of Node.js was installed. Check the version using:
node -v
回答15:
For my case link did NOT work as follow
ln -s /usr/bin/nodejs /usr/bin/node
But you can open /usr/local/bin/lessc as root, and change the first line from node to nodejs.
-#!/usr/bin/env node
+#!/usr/bin/env nodejs
回答16:
Just rename the command or file name ln -s /usr/bin/nodejs /usr/bin/node by this command
回答17:
For me the accepted answer did not yet work. I started off as suggested here:
ln -s /usr/bin/nodejs /usr/bin/node
After doing this I was getting the following error:
/usr/local/lib/node_modules/npm/bin/npm-cli.js:85 let notifier = require('update-notifier')({pkg}) ^^^
SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode at exports.runInThisContext (vm.js:53:16) at Module._compile (module.js:374:25) at Object.Module._extensions..js (module.js:417:10) at Module.load (module.js:344:32) at Function.Module._load (module.js:301:12) at Function.Module.runMain (module.js:442:10) at startup (node.js:136:18) at node.js:966:3
The solution was to download the most recent version of node from https://nodejs.org/en/download/ .
Then I did:
sudo tar -xf node-v10.15.0-linux-x64.tar.xz --directory /usr/local --strip-components 1
Now the update was finally successful: npm -v changed from 3.2.1 to 6.4.1
来源：https://stackoverflow.com/questions/26320901/cannot-install-nodejs-usr-bin-env-node-no-such-file-or-directory