I run : npm run dev
Error : npm is known not to run on Node.js v10.24.1
I have researched and know the command: npm install -g npm#latest and some other commands to fix the problem
But the problem is that my project is using nodejs 10 so it can't use the latest nodejs. So is there any way to fix the above error. Thank you
UPDATE :
I use nvm to install and manage versions of nodejs. And my OS is macOs
The problem for me was upgrading my global version of npm while on an incompatible version of Node (8.16.1).
I tried to uninstall npm globally but that also didn't work because I could not use the npm command.
To fix it, I used nvm to switch to a compatible version of Node (nvm use 14.0.0 - this can be any version of Node compatible with the npm version you have installed globally). This allowed me to run npm commands so I ran npm uninstall -g npm first of all to remove my global version of npm and then nvm uninstall 8.16.1 to remove my faulty Node version.
I was then able to reinstall Node 8.16.1 (nvm install 8.16.1), and with it came a fresh install of a compatible npm version.
I happen to work on a project that builds on node 10 as well.
More details would have been helpful to understand the problem better but I suspect it's a compatibility issue.
Try these:
Download and install the latest version of nodejs.
Open you terminal and verify you have the latest version using node -v. Verify your npm version too using npm -v.
Since you have nvm installed, run nvm install 10, then nvm use 10.
Verify your versions again. In my case, node is v10.24.1 & npm is 6.14.12.
Start your app using npm run dev. Please check you package.json to be sure you are using the right startup command.
I was having the same problem, I ran the command and it solved the problem with NPM
sudo n latest
Node: v10.19.0
NPM: 8.9.0
Reference
I performed an upgrade of npm by mistake and run into the same issue.
The only way to solve for me was to delete the two following directories:
C:\Users\<username>\AppData\Roaming\npm
C:\Users\<username>\AppData\Roaming\npm-cache
npm is known not to run on Node.js v10.24.1 comes when normally people upgrade the version of npm to latest or recent ones, but when it comes to node 10 version you can use npm version 6.4.1 or 6 series. Normally npm 6.4.1 will come with node js 10.24.1 but if you have given any npm update cmd you need to go to C:\Users\username\AppData\Roaming and delete npm and npm cache folders then delete npm folders in C:\Users\username\AppData\local then check the npm version using npm -v. After doing this install the angular version
Thanks #Oduola Olumide Sunday for the response. I have followed your way but still not solved the problem.
And I fix it by removing the latest nodejs version and using the normal node v10.24.1
enter link description here ->
I removed the latest nodejs version with this
This error happens when your npm version is not what you think it is...
For instance, you download a nodejs pkg and install. Run node -v, npm -v... npm -v provides the error that brought you here.
This means your aren't using the version the nodejs pkg installed, but some remnant somewhere- from other install attempts.
In my case, I had a Homebrew installed version of npm that I didn't realize existed.
You can find the locations, at least on mac, using the 'where' command.
where npm
Which will return path(s) of your npm locations. Find the one that doesn't belong and give it the boot.
Then your npm -v will return the expected version number output.
Now you can execute npm commands.
I had the same problem.
I was using node 12 with nvm
Then, I switched to node 16, uninstalled the version 12 with nvm uninstall 12 and then I installed it again with nvm install 12 and it is working fine
For nvm used under macOS, I solve this issue in this way
First, run nvm ls-remote to get the latest version of v10
-> v10.24.1 (Latest LTS: Dubnium)
Then install the latest version of v10 through
nvm install 10.24.1 --latest-npm
In case anyone here needs to install an npm version (7.24.2) that does support node 10, rather than upgrade node.
Here is what I did:
url=`(curl -qSsL https://registry.npmjs.org/npm/7.24.2; echo "") | sed -e 's/^.*tarball":"//' | sed -e 's/".*$//'`
curl -qSsL -o npm.tgz "$url"
bin/npm-cli.js install -gf ../npm.tgz # in case npm is not installed where "which npm" points to, you might need to add --prefix=$(which npm | sed 's/\/bin\/npm//')
The reference is the installation script of 7.24.2 https://github.com/npm/cli/blob/v7.24.2/scripts/install.sh
In my case I had put ^ in one of the package version in my package.json. Which takes latest version of that library and it was not compatible to older npm version which caused me this error.
Remove all ^ from package versions and try again.
your nodejs version should come with its own npm that it supports.so if your machine has issues finding the npm version go to cdrive C:\Users\Machine name\AppData\Roaming
delete npm and npm cache folders.
Try below command
brew install node
then
npm install
None of the tips I found here helped.
I had to reinstall nvm.
everyone.
I am upgrading Node.js and npm in my Ubuntu 18.04.6 server, but I'm running into a strange problem.
I was using the process as indicated in the installation guides:
To install Node.js version 17.2.0, I use
curl -fsSL https://deb.nodesource.com/setup_17.x | sudo -E bash -
sudo apt-get install -y nodejs
Then, to install npm version, I use
npm install -g npm
However, after this, when I try to use npm to install modules, I get the warning
npm does not support Node.js v14.4.0
You should probably upgrade to a newer version of node as we
can't make any promises that npm will work with this version.
Checking the versions of node, I find that
node --version
yields v14.4.0, but
nodejs --version
yields v17.2.0.
How do I fix it so node will point to the latest version and/or so npm will use the correct version of node?
I had also tried a lot for upgrading node version from 14 to 18. But even after installing latest version and following various procedures my version of node was showing 14.4.0 only.
Luckily following three node version manager commands solved my problem on my ubuntu machine v20.04.4:
1. curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
2. command -v nvm
3. nvm install node
Now check node has been updated to latest version and can be verified with node --version.
If you still find an old version even on installing new latest/lts version, then check which node version is set as default with following command:
nvm ls
you will see green colored version text set with an arrow in front of it. It will also show other versions which have installed recently like v16.15.0, v18.2.0, etc.
Change the node version you want to set by following command:
nvm alias default v18.2.0
After this close the terminal and restart the new terminal and try checking node JS version. Here you got you want..!!
I have a strange behaviour with nvm on macOS. Currently I have installed node version 12.18.0 together with npm version 6.14.4.
Today I wanted to update my npm so I just ran npm install -g npm. When I submitted the command nvm installed node version 12.20.1 together with npm 7.16.0.
So now I have the combinations of node 12.18.0 with npm 6 and 12.21.1 with npm 7.
I wouldn't mind that case but there are two problems which occur now:
When I set the new node version as default and restart the terminal it doesn't change. It stays at the system version (which is 10).
When I manually change the node version with nvm use default I get this warning: (node:55181) ExperimentalWarning: The fs.promises API is experimental
Isn't it possible to install the combination of node 12.18.0 and npm 7? And which node/npm version doesn't print out the warning?
Thanks in advance,
Matthias
Okay, I found the error. I had a .npmrc file in my home directory and in this the version 12.20.1 was set. When I deleted the file I could get the combination of node 12.18.0 and npm 7.
I installed Node and npm as they are required to install angular cli.
Now, if I type this command:
npm install -g angular-cli
I get this message in terminal:
ERROR: npm is known not to run on Node.js v4.2.6 Node.js 4 is supported but the specific version you're running has a bug known to break npm. Please update to at least 4.7.0 to use this version of npm. You can find the latest release of Node.js at https://nodejs.org/
I also followed this link, but still the issue is not resolved.
I tried removing node, npm and then reinstalling, updating node according to all the ways I found on internet, but still the version(4.2.6) is same.
I don't understand what I am doing wrong as I am new to Linux.
Surprisingly, npm is quite complicated in Linux, until you discover Node Version Manager which allows you to easily install new versions and swap between them.
After installing nvm, you can install any node version with nvm install <VERSION_NUMBER> and you can set it as default with nvm alias default <VERSION_NUMBER>
You can swap between versions using nvm use <VERSION_NUMBER>
My questions are
Whenever i tried to install nodejs using command line
# apt-get install nodejs
it installs the older version (in my case it installed 0.10.x),where as the current version till date is 4.1.2 .Why this command do not gives me a latest version.Is there any other way to install the latest version though i tried using nvm.
I checked the installed versions
node -v && npm -v && cordova -v
v0.12.7
3.3.5
5.3.3
It seems node v0.12.7 is installed in my system but when i am trying to install ionic
npm install -g cordova ionic
i am finding the error
npm WARN engine xmlbuilder#2.2.1: wanted: {"node":"0.8.x || 0.10.x"}
(current: {"node":"0.12.7","npm":"3.3.5"})
even my current version is greater then the required version why its throwing me an error,do it strict with the specific version.
Do not make use of apt get, there is no harm in installing node using platform specific tools but it is better to make use of nvm which is consistent among all platforms.
Make sure to uninstall the current version of node this post can help.
Next follow these steps.
Go to https://github.com/creationix/nvm
Use curl to install nvm curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.28.0/install.sh | bash
Source your profile source ~/.profile
Install NodeJs nvm install v4.1.0
Alias installed version to default nvm alias default v4.1.0
Set aliased version as the final node version nvm use default
node -v will result in v4.1.0
In your case you may have to install version 0.10.x, you can also do nvm ls-remote to list available versions for download.
it's warning not an error so don't worry and if you want to install ionic platform then use bellow commands and still you face any problem then message me.
npm install -g ionic