I have two versions of node.js installed on my Ubuntu server(Ubuntu 14.04, node.js v0.12.4 and v6.9.2), the version 0.12.4 was installed through downloaded archive file and the version 6.9.2 was installed through apt-get by following this. However whenever I run npm test command for my project, it can't find version 6.9.2 node.js(which needs node version >= 6.x.x), what should I do to uninstall the obsolete version 0.12.4 node.js?
I believe nvm could be the solution. BTW, node.js LTS version is currently 6.9.1
Related
I have had the latest version of node(v12) by running
brew install node
but I want to have the previous version(v10)
I have uninstalled node and installed the previous version by running
brew install node#10
now when I run node --version I get nothing. How can I link the node keyword to what now is node#10 on mac?
There is nothing like linking the node keyword to node#10.
The #10 represents the current version of the environment installed.
Check if you have installed Xcode. Node.js and some of its components will rely on Xcode's Command Line Tools package.
You can follow the blog for a correct installation: https://www.digitalocean.com/community/tutorials/how-to-install-node-js-and-create-a-local-development-environment-on-macos
I need to upgrade the latest version of Node.js in my Ubuntu system. Is this latest version user-friendly ? I need the command to upgrade it using Ubuntu 14.04.
I suggest you install nodejs through nvm (node version manager), this way you can have various version at one time and can easily change what version you want
https://github.com/creationix/nvm
installing latest node should just be like this
nvm install node
or to install specific version
nvm install v4.5.0
I've installed Node.js using the command sudo apt-get install nodejs. This is installing Node version 6.5.0. But I have to work on version 6.1.0.
How can I install a specific version?
You can use nvm to install a specific version of Node.js.
After installing nvm, use this in a terminal:
nvm install 6.1.0
Then, verify that the correct version has been installed by using node -V. Using nvm, you can switch between Node versions trivially easily, which can be very helpful when you're using modules that require a specific version.
this tutorial schould help you https://www.digitalocean.com/community/tutorials/how-to-install-node-js-on-ubuntu-16-04
Edit:
got this from here https://ru.stackoverflow.com/a/521729
I installed NodeJs with the following commands:
brew install node
It downloaded the version 5.5.0 of NodeJs.
I want the version 4.1.2 (for Ionic compatibility).
How to download this specific one?
I can't run brew switch node 4.1.2 since I've never downloaded it before.
May I suggest using nvm instead?
With nvm you can switch between node versions really easy:
nvm install 4.2
And you can install multiple versions of node and switch between them as you wish.
You can search available versions of node to install by running:
brew search node
The closest version would be "node4-lts". To obtain that version, run:
brew install homebrew/versions/node4-lts
I just ran brew upgrade node and it successfully upgraded Node to version >=4, however node --version returns the old version:
My-MacBook-Pro:~ me$ node --version
v2.3.0
My-MacBook-Pro:~ me$ brew upgrade node
Error: node 4.1.1 already installed
How can I have node use the newest version instead of 2.3.0?
First of all, did you run:
brew update
prior to:
brew upgrade
You could also try linking to the correct version:
brew switch node <version>
To see which versions of node homebrew knows about:
brew info node
If you are on a MAC (as you state) then i would highly recommend using NVM to manage your node and npm versions - and avoid homebrew for this altogether (especially if support for more than one version is likely). This is the best way to install node on a MAC imho.
The easiest way to upgrade from Node 0.12.x (io <4.x) to 4.x on OS X is by using the OS X installer from https://nodejs.org/dist/v4.2.4/node-v4.2.4.pkg.
It automatically symlinks all the required binaries.
brew unlink node followed by:
rm '/usr/local/include/node/common.gypi' followed by:
brew link --overwrite node
This fixed it for me.