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Npm install angular cli no such file or directory package json

By | 06.10.2020

Schematics is a workflow tool for the modern web; it can apply transforms to your project, such as create a new component, or updating your code to fix breaking changes in a dependency. Or maybe you want to add a new configuration option or framework to an existing project. The mission of the Angular CLI is to improve your development productivity. We came to a point where we needed a more powerful and generic facility to support the CLI scaffolding, and we settled on 4 primary goals:.

All the Schematics design decisions turned out around these 4 major goals. Schematics is the combined efforts to build a better workflow tool. Rather, you describe what transformation you would like to apply to a Tree. This allows us to support features like dry runs or patch runs without adding special support from the schematics themselves.

It also makes schematics hermetic which ensures reusability and safety. The Tree is a data structure that contains a base a set of files that already exists and a staging area a list of changes to be applied to the base.

This is really powerful but can be tricky and will be further explored in a separate medium post. The Tree that a schematic will receive can be anything. The Angular CLI will use a Tree representing the project on the drive to the first schematic it calls, but composed schematics could receive any Tree s.

First, make sure you have Node 6. Next, install the Schematics command line tool globally:. This will install a schematics executable, which you can use to create a blank Schematics project:. The blank schematics either create a new project, or add a blank schematic to an existing project it can be used for both. You can then cd into your new project, install your npm dependencies, and open your new collection using your favorite editor of choice:.

Schematics Collections are sets of named schematics, that are published and installed by users. In our case, our collection will only include the my-component schematic.

It is used by IDEs to do auto completion, tools for validation, and is entirely optional. The important key is "schematics"which describes the schematics included in this collection. In our example, we describe one schematic: my-componentit has a simple description and a factory field. It represents the RuleFactory. A Rule is a function that takes a Tree and returns another Tree. Rules are the core of Schematics; they are the ones making changes to your projects, calling external tools, and implementing logic.

RuleFactoryas the name implies, are functions that create a Rule. This factory takes an options argument and returns a Rule that takes a Tree and returns it unchanged. The options argument is an object that can be seen as the input of the factory.

From the CLI, it is the command line arguments the user passed.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

Ask Ubuntu is a question and answer site for Ubuntu users and developers. It only takes a minute to sign up. I installed node and npm using the instructions provided here.

I was able to use node successfully. However, as I attempt to install the "Formidable" node module, I get the following error:. NPM now works! It appears that you've installed another Node version from source some time earlier. In general you should never have to install packages from source. And if you do, please be aware of the consequences as you're overriding the package management here an it will get confused by it.

Ubuntu Community Ask! Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Asked 7 years, 2 months ago. Active 3 years, 1 month ago. Viewed k times. I installed node and npm using the instructions provided here I was able to use node successfully. Jorge Castro Welcome to Ask Ubuntu! The packages as you used in the instructions you linked to don't do this.

I think you've installed another Node from source as well.Posted by: admin November 2, Leave a comment.

NOTE: I think this post is not an exact duplicate, because that post was somewhat a browserify question. The issue is not with the version of node. Instead its the way NodeJS is installed by default in Ubuntu. So the application name called in the terminal is nodejs and not node.

Cannot install NodeJs: /usr/bin/env: node: No such file or directory

This is why it there is a need of a symlink to simply forward all the commands received as node to nodejs. In my case, installing nodejs-legacy solved the issue. 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.

[SOLVED] Enoent No Such File Or Directory Open carbonaraadheera.fun - Gangs Of Coder - 2018

While being known to ubuntu repositories, it is not installed by default in January 30, Nodejs Leave a comment. Questions: I am trying to connect to an Oracle database from Node. Is this possible? I have not found a plugin for Node. Are there any recommended wor Now, when a u Your email address will not be published.

Save my name, email, and website in this browser for the next time I comment. Add menu. Found the answer. I think you should upgrade lastest node version sudo npm cache clean -f sudo npm install -g n sudo n stable. 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.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. You don't say what module you want to install - hence npm looks for a file package. The easiest way to get such a file is to let npm create one by running. Please note that this does only work for locally installed modules, not for global ones. For more info on the package. Working with package. Execute dir then you can see in which folder you currently are.

Most probably in the solution folder, that's why you get this error. Now you have to cd to your project folder. Check this link for steps on how to install express. But, if for some reason you are installing express globally, make sure the directory you are in is the directory where Node is installed.

On my Windows 10, package. Open command prompt as administrator and change your directory to the location where your package. The problem I made was, I was running the command npm build run instead of running npm run build.

Learn more. Asked 5 years, 9 months ago. Active 1 year, 8 months ago. Viewed k times. Matsemann 17k 18 18 gold badges 53 53 silver badges 85 85 bronze badges. Subhajit Panja Subhajit Panja 1, 1 1 gold badge 8 8 silver badges 19 19 bronze badges. It looks, from your screen shot, to be having issues with something in package. Can you post the content of that? What does the log say? Where is your package file?

npm install angular cli no such file or directory package json

Do you have one at all? You may also need to make sure you're running your command prompt as Administrator.

explanation:

Active Oldest Votes. So either you have to explicitly tell npm which module to install, e. The easiest way to get such a file is to let npm create one by running npm init and then add what you need.

Golo Roden Golo Roden Was stuck at this for 2 days. The version should be higher than 2. Paul Rooney Cosimo de' Medici Cosimo de' Medici 1 1 silver badge 3 3 bronze badges.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time.

npm install angular cli no such file or directory package json

Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I'm a newbie so please include links to URLs or explain terminologies so I can understand.

I've managed to install 'npm' on a Mac OS I'm now trying to install sass-mq using npm. I think I've managed to install it, but I'd like a second opinion on what I might have done that was incomplete, or wrong while doing it. Initially, following the instructions on the sass-mq Github page, I was trying to use:.

Schematics — An Introduction

I think this is saying that I can't use 'sass-mq' which is the name of the package, as the name of the local package? I'm installing into on my local machine. Some more info here. My question is: Is this the right way I should have done this? How do you usually do this? I'm creating this question in part so others like me looking for the answer to a similar issue can find an explanation, instead of just commands they need to fix their issue.

I found a few similar question-threads, but none that actually explained what was happening and why. Packages are a fundamental part of the node ecosystem - they exist to allow you to use other people's solutions to common problems.

However, this can get very confusing, since, because this is an open source community, they are all being released at different times by different people. Also, two different packages that you use may actually be dependent on a third package that is completely unknown to you, and potentially they may even need different versions of that package. There are also other package managers - personally I use yarn but they're all trying to do similar things, so that choice is mainly a matter of preference and outside the scope of this discussion.

So when you start a new project, you type npm init and this tells npm to make a file in your folder called package. This is why it asks you all those questions about your package name and description, so that if you ever publish it, people will know who to contact, what it does, what version it is, etc.

It is only important to give this serious thought if you actually intend to publish your package, which is less likely in the case of a website, but very likely if you're making a library.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here.

Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Unexpected end of JSON input while parsing near ' That's a problem related to npm, it's about the cache that get corrupt. Even though in newer versions of npm they implemented self healing, which normally guarantee no corruption, but it seem it's not that efficient.

Forcing clean cache resolve the problem. The error happen when parsing one of the cache files, which have a json format. For my current npm version and when i checked, there was three directories.

And each cache file have a json format and that what get parsed. Check and see. Npm uses Cache for downloading new packages for you. You need to clear your npm cache.

A complete log of this run can be found in: npm ERR! Also you should make sure you are using the correct version of node. Using nvm to manage the node version:. It works like a charm all the time. I love one liners. Note: since its a clean install, I had no concerns emptying npm cache.

As of npm 5, the npm cache self-heals from corruption issues and data extracted from the cache is guaranteed to be valid. If you want to make sure everything is consistent, use npm cache verify instead. I got error file already exists --force to overwrite after running the following code:. Learn more.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here.

Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I'm a newbie so please include links to URLs or explain terminologies so I can understand. I've managed to install 'npm' on a Mac OS I'm now trying to install sass-mq using npm. I think I've managed to install it, but I'd like a second opinion on what I might have done that was incomplete, or wrong while doing it.

Initially, following the instructions on the sass-mq Github page, I was trying to use:. I think this is saying that I can't use 'sass-mq' which is the name of the package, as the name of the local package?

I'm installing into on my local machine.

npm install angular cli no such file or directory package json

Some more info here. My question is: Is this the right way I should have done this? How do you usually do this? I'm creating this question in part so others like me looking for the answer to a similar issue can find an explanation, instead of just commands they need to fix their issue.

I found a few similar question-threads, but none that actually explained what was happening and why. Packages are a fundamental part of the node ecosystem - they exist to allow you to use other people's solutions to common problems.

However, this can get very confusing, since, because this is an open source community, they are all being released at different times by different people.

Also, two different packages that you use may actually be dependent on a third package that is completely unknown to you, and potentially they may even need different versions of that package. There are also other package managers - personally I use yarn but they're all trying to do similar things, so that choice is mainly a matter of preference and outside the scope of this discussion.

So when you start a new project, you type npm init and this tells npm to make a file in your folder called package. This is why it asks you all those questions about your package name and description, so that if you ever publish it, people will know who to contact, what it does, what version it is, etc.

It is only important to give this serious thought if you actually intend to publish your package, which is less likely in the case of a website, but very likely if you're making a library. However, as you've already discovered, packages are meant to have unique names, which is why you should call your package something personal to you, so you don't end up with a naming conflict like you did when you tried to name your package the same as a package you were later going to try to install.


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