This question has been posted several times, however, I have not been able to find a solution.
I am using a new computer given to me by my company.
node -v = 14.7.3
npm -v = 6.14.13
npm, node, and Angular's location have been added to %PATH%.
Angular has been installed globally.
I have tried to remove package-lock and node_modules and reinstalling using npm.
I have tried to install/uninstall in the projects root, the projects application folder (where node_modules and package-lock is located, and inside the parent of the project as well just to give it a go.
After all of that, I am still receiving the error. I even tried the old turn it off and back on again trick as well.
I am unsure what to try from here. Any assistance would be great!
I am worried that there is some permission I am missing. In order to do anything on my work computer it feels that I need an admin to come and sign in for me or take control and do it for me.
Please let me know any troubleshooting options I have, thank you.
Are you using nvm (or nvm for window)
they are used to manage node versions
if you install Angular globally under nvm node12, it won't be available on other node versions
Check what node modules are installed globally
npm list -g --depth=0
If global Angular isn't available just run the local projects version
revert any changes you made to package.json and package-lock.json
remove node_modules
npm install
npm run ng serve -- --port=4200
note the extra --, as you're passing down params to a sub command
I'd advise against installing Angular globally anyhow. Look up running angular cli with npm run ng or the equivalent via npx
I need to be able to install the carto module on an offline server. Is there a way that I could package up carto with all of its dependencies, and install it on a server that has no connection to the internet.
The server won't have an initial connection, and will have npm and node installed from a .deb archive.
I've tried using npm-offline, as well as npm-offline-packer. These both require that I have an npm registry or a node project.
I'm hoping to have a start script that can run the required commands and get all packages installed. So far, I'm able to install all ubuntu software, just stuck on node.
An alternative would be installing it in another machine and copying the package(s) you want inside npm's global node_modules.
npm config get prefix
Gets the path to where it is installed. node_modules are usually under lib/ folder. Module executables could be located under bin/. Having both should be enough to use your global module in another machine.
Since you're looking for a start script the steps you need are:
Getting npm prefix via npm config get prefix
Go to that path
Copy executables you want under bin/ i.e. carto#
Copy content you want from lib/node_modules i.e. lib/node_modules/carto
Apply to the machine you want using the same steps described here
I'm working on an offline network and want to install angular-cli using npm.
I have a zip file of angular-cli and using the latest node and npm version.
I'm using the command: npm install ./angular-cli-master to install angular-cli from the folder.
But I keep getting this error telling me I don't have an internet connection (which is ok).
So how can I install this angular-cli while offline using the zip I downloaded from Github?
Thanks for your help.
You simply copy the package and all dependencies in your node_modules folder, inside the project for local installation, or in the global folder (npm config get prefix to see where it is located) for a global installation.
The behavior of npm install is to check for the dependencies, and install them first. When it doesn't find them installed, nor the local file containing them, it tries to download them.
Since all of those steps fail (you don't have the dependency installed, it isn't available on the expected location, and it can't download it), the installation fails.
You can find the dependency list in the package.json of each module, but since it is recursive, it can take a long time to have everything set right if you do it manually, npm does it by recursion.
For you, the easiest way would be to create a new folder on the connected PC, and inside it npm install angular-cli, zip the folder and transfer it on the offline machine.
Jan 2016 - check out Addy Osmani's recommendations for offline installation of npm packages
May 2017 - as of npm 5, you can pass the --prefer-offline flag to npm install
yarn does this out of the box.
In 2019, I found none recommended approaches were applicable to an "air gapped" server with no internet access.
I found the only solution was to, on windows, using artillery.io as an example:
install the package on a machine with internet access, e.g local dev machine. npm install -g artillery
Browse to C:\Users\{username}\npm
zip up the \node_modules\artillery (e.g artillery.7z)
Copy the zip and the files artillery, artillery.cmd (at root of npm folder) to the server
Paste the two artillery, artillery.cmd to the root of the servers npm folder (C:\Users\{serverusername}\npm)
Extract the zip to C:\Users\{serverusername}\npm\node_modules
This is the complicated version for just one tool. If your local machine's npm folder is relatively light on tools, you could always just zip the whole npm folder and copy + extract it on the server.
I still think it's odd that npm insists on trying to connect to the registry even when using npm pack and npm install -g <tarfile>
Problem: I'd been in similar situation where I can't install the express.js and all other dependencies specifies by package.json on my local machine (offline) using npm due to unavailability of internet connectivity.
Solution: I've a solution that works on Windows(not so sure of other platforms) through which I installed express framework with all the dependencies I required for my project which include cookie-parser, jade, morgan etc.
Steps :
Install all the package(s) on a remote machine which has an internet access.
In my case I'm using Windows on both remote as well as local machines and my requirement was of installation of express.js on local machine . So I run below command on my remote machine to install express.js
C:\Users>npm install -g express-generator`
After installation of express.js I created an app on my remote machine using:
C:\Users\Name\Desktop>express Project`
C:\Users\Name\Desktop\Project>npm install -g =>to install all other dependencies globally*
Now browse to location where npm's global modules are stored, you can view the location by
C:\Users>npm config get prefix
Generally in Windows its
C:\Users\{Username}\AppData\Roaming\
Simply copy the npm and npm-cache folder of your remote machine.
And place both copied folders viz. npm and npm-cache into your local machine on same location thats
C:\Users\{Username}\AppData\Roaming\
the short answer, you can't. Most NPM packages such as #angular/cli need other dependencies and those need child dependencies which get installed when you run npm install
You can, however, install the cli when on the network and use it when offline.
You can find the npm install command documentation here: https://docs.npmjs.com/cli/install
I am not quite sure and unfortunately, I do not have the chance to test it myself right now, but I would try to either unzip the folder and remove the dot, like that:
npm install /angular-cli-master
(= installing a folder not a zip file)
or just add the zip file ending like that:
npm install ./angular-cli-master.tgz
(= installing a zip-file not a folder, file ending may be .zip or something else, though)
Was test success with node 18.x.x.
The following step guild how to install http-server package
On Online PC:
npm install -g http-server
After finish install, copy http server folder. (Usually locate at: C:\Users[UserName]\AppData\Roaming\npm\node_modules)
On offline PC:
Paste http-server folder. e.g. D:\http-server
npm install -g D:\http-server
Online computer:
npm install -g offline-npm
copy the npm-module to the offline computer and thats it !
I have nodejs installed on a MBP which runs OSX 10.9, I have installed as a package downloaded from the nodejs website. Then I have installed the MEAN stack following instructions on mean.io.
The commands are:
sudo npm install -g mean-cli
mean init yourNewApp
That works correctly
Now the real issue is when after my app is created I enter the dir using the terminal, and write gulp, and it thows me some errors that some mandatory modules are not found.
The modules are written in the package.json file that mean generated, and they are installed as global modules on ~/.npm
I browsed the folder and there are all the required packages folders, inside the folders there is a package.tgz file which has the code of the package and a package folder which holds a package.json file describing the package itself.
Now I don't understand why the packages are compressed and why if they are installed globaly can not be accessed from gulp on my project folder.
Thanks in advance.
If you install some global module then you better don't put it into the package.json of your app because when you run your app that's the first place where is going to search and if it is there your app is going to look at node_modules folder and if it is not there your app will crash.
My advice is try to install your modules inside your app, npm install your_module --save because your app is gonna be portable and with a simple npm install you will be able to install all your needed packages.
But if you still wanna install global packages you maybe wanna follow this rules:
If you’re installing something that you want to use in your program, using require('whatever'), then install it locally, at the root of your project.
If you’re installing something that you want to use in your shell, on the command line or something, install it globally, so that its binaries end up in your PATH environment variable.
If you have the time to read the link then you will see that there are exceptions and how to handle them.
After meteor installs npm packages:
npm: updating npm dependencies -- winston...
Npm.require results in module not found error, by inspecting the code and debugging via node-inspector, I discovered that putting a standard node_modules folder (installed via npm install) in .meteor folder in the root of my meteor app folder gets it to find it.
However when deploying to meteor.com or using any automated build-pack (like Heroku's) this might not be possible, I would rather have a scenario where I can link the automatically downloaded modules to the paths Npm.require looks in.
Any idea where it downloads the packages?
Thanks
For meteorite packages this would be:
/path/to/your/project/packages/package_name/.npm/package/node_modules/
For core meteor packages I guess this is
~/.meteor/packages/package_name/hash/npm/node_modules/