Packages
How can I install packages in a code editor,is there any other way other than pip install.
I have visual studio code and pycharm, also cv2 package is not working does it have any way to install
You have Pycharm, right? Read the documentation of Pycharm for installing, uninstalling, and upgrading packages using GUI here.
Some of your project's dependencies are not compatible with currently installed expo package version:
- #react-native-community/netinfo - expected version range: 5.5.1 - actual version installed: ^5.8.0
Your project may not work correctly until you install the correct versions of the packages.
To install the correct versions of these packages, please run: expo install [package-name ...]
Im getting this above warning. is there any cli command to do install specific expo package? if yes then please provide it. Thanks.
Into your package.json file, update the version of #react-native-community/netinfo to the right one (5.5.1), and make a npm install again.
You can also provide the version by using the cli command :
npm i #react-native-community/netinfo#5.5.1
I have created a new applicationWeb Core + Angular template in VS 2017. But in the npm nodes all angular files are marked as not installed. What should I do?
Here is screenshot
Open a command prompt in the solution directory and type the command:
npm install
Note: you must have node.js installed (NodeJs)
I am new to node.js. I have been undergoing Angular.js Pro by Adam Freeman
As per the installation step:
I need to setup the web server for angular.js application using nodejs.
Accordingly i installed node.js version 6.11.0 in the path:
C:\Program Files\nodejs
Next step is to install connect module of nodejs using the command npm install connect.
I am getting the below error message when doing so.
shell output here
Can please anybody help with this.
You don't have to do that in the node.js path.
You can head over to a new directory say ~/desktop/temp
And then first do npm init, which would set the project to use npm. It would ask a couple of questions.
Post this, do npm install connect
Well, you need to start clean in an empty folder of your choice. This will be your project folder.
cd into it, then run npm init
Now you're ready to npm install whatever packages you need.
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/{common,compiler,compiler-cli,core,forms,http,platform-browser,platform-browser-dynamic,platform-server,router,animations}#next --save
But its not working
Can any one please guide me to install and to create angular 4 project..
Make sure you have node version above 6.9 and npm above 3
Check the version by using node --version and npm --version
Install angular cli using npm install -g #angular/cli
-g installs the angular globally on your system and you just have to run this command only once
Create the angular project using ‘ng new angularprojectname’
Go to that project folder and check the angular version by ‘ng -v’
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.
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
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
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
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
For installing Angular 4 follow below simple steps:
Install node.js and npm(they are required dependencies. npm is automatically installed on installing node.js). You can install it
from here
With the help of npm install angular CLI. Type the following command in your command prompt: npm install -g #angular/cli
If you are still facing some problems you have to install git. You can install it from here
Now to create an angular 4 project using Angular CLI type the following command:
ng new [Project_Name]
This will create an Angualr 4 project.
5.To start the server and get your project up and running type following in command line:
ng serve
Remember you should be inside the project folder before starting the server. Hope this helps.
You have some libraries, Like
angular-material, angular-cdk`
etc...
Add all those and Try.
It will work for sure.
And you will be able to run the project
Install angular cli globally.
npm install -g #angular/cli
Get git pull from repository:-
[https://github.com/blazehub/ng-cli-starter.git]
to get ready made production ready project structure.
If you are looking for latest angular version use this command to install
npm -g install #angular/cli