Angular installation

Question

I want to install Angular version 4.* on my windows 7.
I am currently using Angular version 1.6.*

I tried following command

npm install @angular/{com         


        

Answer 1

I have also found the same issue while installing.

Please Do check npm and nodejs version and upgrade them.

I'd like to recommend node v6.x.x and npm 4.x.x or higher

Answer 2

I am adding this to update the answer.

If you want to install the latest angular version others answers are for you.

If you want to install a specific version of angular (Get your version number here) You should use the below command.

npm install -g @angular/cli@VERSION_NUMBER

for example, if you want to install angular 1.4.9 command should be like below

npm install -g @angular/cli@1.4.9

Answer 3

You just need to install npm -g install angular-cli

And write sudo if you are using mac or ubantu

Then go to directory where you want project and then ng new PROJECTNAME

It will create project

Hope it helps you

Answer 4

If you are looking for latest angular version use this command to install

npm -g install @angular/cli

Answer 5

There are many ways to structure AngularJS applications. When you begin to upgrade these applications to Angular, some will turn out to be much more easy to work with than others. There are a few key techniques and patterns that you can apply to future proof apps even before you begin the migration.

• Follow the AngularJS Style Guide
• Using a Module Loader
• Migrating to TypeScript

• Using Component Directives

• Upgrade with ngUpgrade

Or up can follow the official document of Angular

Answer 6

1. Make sure you have node version above 6.9 and npm above 3
2. Check the version by using node --version and npm --version
3. Install angular cli using npm install -g @angular/cli
4. -g installs the angular globally on your system and you just have to run this command only once
5. Create the angular project using ‘ng new angularprojectname’
6. Go to that project folder and check the angular version by ‘ng -v’

7. Upgrade this version to angular 4 by running this command-

   For Windows- npm install @angular/common@next @angular/compiler@next @angular/compiler-cli@next @angular/core@next @angular/forms@next @angular/http@next @angular/platform-browser@next @angular/platform-browser-dynamic@next @angular/platform-server@next @angular/router@next @angular/animations@next --save

For Linux/Mac- npm install @angular/{common,compiler,compiler-cli,core,forms,http,platform-browser,platform-browser-dynamic,platform-server,router,animations}@next --save

Make sure to upgrade the typescript version by running command- npm install typescript@2.2.1 --save

Ignore whatever warning it shows up and now check the angular version by ‘ng -v’ The version has changed from 2.2.4 to 4.1.0

You can also check all the info about your angular cli in package.json file.