ng: command not found while creating new project using angular-cli

The issue is simple, npm doesn't know about ng

Just run npm link @angular/cli and it should work seamlessly.

First, angular-cli is deprecated and has been replaced with @angular/cli. So if you uninstall your existing angular-cli with npm uninstall angular-cli, then reinstall the package with the new name @angular/cli you might get some conflicts. My story on Windows 7 is:

I had installed angular-cli and reinstalled using npm install -g @angular/cli, but after doing some config changes to command-line tools, I started getting the ng command not found issue. I spent several hours trying to fix this but none of the above issues alone worked. I was able to fix it using these steps:

Install Rapid Environment Editor and remove any PATH entries for node, npm, angular-cli or @angular/cli. Node.js will be in your System path, npm and angular entries are in the User path.

Uninstall node.js and reinstall the current version (for me 6.11.1). Run Rapid Environment Editor again and make sure node.js and npm are in your System or User path. Uninstall any existing ng versions with:

npm uninstall -g angular-cli

npm uninstall -g @angular/cli

npm cache clean

Delete the C:\Users\%YOU%\AppData\Roaming\npm\node_modules\@angular folder.

Reboot, then, finally, run:

npm install -g @angular/cli

Then hold your breath and run:

ng -v

If you're lucky, you'll get some love. Hold your breath henceforward every time you run the ng command, because 'command not found' has magically reappeared for me several times after ng was running fine and I thought the problem was solved.

Make sure that the npm directory is in your "Path" variable.

If the module is installed properly, it may work if you start it out of your global node module directory, but your command line tool doesn't know where to find the ng command when you are not in this directory.

For Win system variable add something like:

%USERPROFILE%\AppData\Roaming\npm

And if you use a unix-like terminal (emulator):

PATH=$PATH:[path_to_your_user_profile]/path-to-npm

the easiest solution is (If you have already installed angular) :

1 remove the ng alias if existing

unalias ng

2 add the correct alias

alias ng="/Users/<user_name>/.npm-global/bin/ng"

3 run ng serve for example and it will work.

This is how I made it worked for me :).

1 - npm link @angular/cli

It will return you the path of cli, which will look like this

/usr/local/Cellar/node/11.3.0_1/lib/node_modules/@angular/cli

For this part, /11.3.0_1 please replace this with your respective node version that can be found by typing node --version

2 - cd ~/

3 - open .bash_profile

In the bash profile create an alias for cli like this,

alias ng="/usr/local/Cellar/node/11.3.0_1/lib/node_modules/@angular/cli/bin/ng"

4 - source ~/.bash_profile

This is how your .bash_profile will look like once you add alias to it.

Now typing ng in the terminal will display output shown in attached snapshot.

I hope this answer will be helpful.

For Mac run

npm install -g @angular/cli@latest

then run

alias ng="/usr/local/lib/node_modules/node/lib/node_modules/@angular/cli/bin/ng"

Check if working

ng version

I was facing same issue, I was using git bash terminal, I installed angular cli using this command

npm install -g @angular/cli

but when I try to create new app it was giving me error ng: command not found, I just restarted my pc and it worked, even closing and opening terminal again will also fix issue sometimes

In my case install angular cli

npm install -g @angular/cli@latest

update Nodejs to latest, then all should work fine.

...and if you still have that problem, it maybe because you run the command in shell and not in cmd (you need to run command in cmd), check this out and maybe it helps...

Run below commands:

npm uninstall -g angular-cli

npm uninstall -g @angular/cli

npm cache clean

npm install -g @angular/cli@latest

alias ng="C:/Users/itaas/.npm-global/ng" ( Location of ng file in npm folder)

And finally run :

ng -v 

If you have installed angular cli globally but ng isn't working, just do this:

echo -e "export PATH=$(npm prefix -g)/bin:$PATH" >> ~/.bashrc

source ~/.bashrc

ng --version

I've solved the same issue with adding an alias like:

alias ng="path-to-your-global-node-modules/angular-cli/bin/ng"

Adding %AppData%\npm to the Win path have worked for me.

Source : https://github.com/angular/angular-cli/issues/1183 , the first comment.

Make sure angular-cli is installed before trying to create a project. Windows users can install angular-cli without giving permission to command but MAC users have to use sudo before executing the command as follow:

sudo npm install -g angular-cli

Type a password when asked and press enter to proceed.

Same problem here running Windows 10 x64 / NodeJS 6.9.1 / npm 3.10.9.
After installation of Angular CLI via npm:

'ng' command cannot be found

Do the following:

1. Uninstalled npm with npm uninstall -g npm
2. Uninstalled NodeJS via control panel / programs and features
3. Downloaded and ran 'old' NodeJS installer release 6.5.0 from https://nodejs.org/download/release/v6.5.0/ (node-v6.5.0-x64.msi).
4. After NodeJS 6.5.0 installation completed, open powershell and npm install -g angular-cli
5. Grab quick coffee
6. After installation completed, ng worked OK.

HTH

First of all, check if your npm and node installed properly
with commands npm version and node -v.

If they are proper:

1. Find the root global Directory of NPM npm root -g (it will give you root of your global npm store)

2. Uninstall old angular cli with npm uninstall -g angular-cli and npm cache clean

3. Reinstall new Version of angular npm install -g @angular/cli@latest

4. make an Alias of Name ng:

alias ng="C:/ProgramData/npm/node_modules/@angular/cli/bin/ng"

alias ng="<ath-to-your-global-node-modules>/<angular cli path till ng>"
(from answered Oct 20 '16 at 15:30 @m.zemlyanoi )

then to check you can type ng -v

For Mac users:

1) Install @angular/cli globally

$ sudo npm install -g @angular/cli
/usr/local/Cellar/node/10.0.0/bin/ng -> /usr/local/Cellar/node/10.0.0/lib/node_modules/@angular/cli/bin/ng

2) Create alias for ng

alias ng="/usr/local/Cellar/node/10.0.0/lib/node_modules/@angular/cli/bin/ng"

Done

try this :

alias ng="~/node_modules/@angular/cli/bin/ng"

For mackBook OS

sudo npm uninstall -g @angular/cli
sudo npm cache verify
sudo npm install -g @angular/cli@latest

try with ng -v if not work then set alias and try

alias ng="/usr/local/Cellar/node/10.0.0/lib/node_modules/@angular/cli/bin/ng"

if you find this error when you are installing angular-cli, -bash: ng: command not found try this it works,

After removing Node from your system

install NVM from here https://github.com/creationix/nvm
Install Node via NVM: nvm install stable
run npm install -g angular-cli

Most likely the problem is that you are using PowerShell and not the command line. If you use Windows PowerShell run:

cmd

then next try:

ng --version

if it works run:

ng new my-project

Do you install the node js package? https://nodejs.org/en/ Regards

According to npm, the angular-cli has been renamed to @angular/cli you can use the following syntax to install it.

npm install -g @angular/cli

running

export PATH=$PATH:/c/Users/myusername/AppData/Roaming/npm 

helped.

Make sure your actual username is in the myusername section

Maximum time, this is a path issue conflict between npm and angular cli.

The solution that worked for me ->

1. %USERPROFILE%\AppData\Roaming Paste this in File Explorer and delete npm folder.
2. npm install -g @angular/cli@latest run this command to reinstall latest angular cli.
3. npm link @angular/cli now this command can solve your path issue

Literally that three steps will fix your issue, otherwise you need to update environment variable by search and open Edit the system environment variables

Ariful Ahsan https://arifulahsan.com

If you are using asdf-vm you need run adsf reshim nodejs to recreate links with global modules.

In my case this resolve my problem, I hope resolve to you all too.

for me, on Linux:

you can open the .bashrc file from Home then, you will notice the following command right there:

# Load Angular CLI autocompletion.
source <(ng completion script)

comment out the "source" command that you see above by # sign then, save the file.

# source <(ng completion script)

reopen the terminal then, you could use it now.

you can now use the following command instead of ng:

open the working directory where the Angular project is there then, try this command instead:

$ npm start

you can open the package.json file and move to the line where the "scripts" key is, move to "start" key then, you will notice the ng serve that you were like to type then, you can add host and port from your choice like so:

"start": "ng serve --host 0.0.0.0 --port 4200"

soluton for windows operating system only....... first step:

install nodejs version: nodev 8.1.2

second step: set up environment variable like: C:\ProgramFiles\nodejs

Third step: install angular use this command: npm install -g @angular/cli

after installation whereever you have to create project like: ng new first-project......

For me (on MacOSX) I had to do:

nvm install stable
npm install -g angular-cli

This installed ng into:

/usr/local/lib/node_modules/@angular/cli/bin/ng

But npm did not put a link to ng into

/usr/local/bin/

Which was why it was not part of the %PATH and therefore available from the command line except via an absolute address.

So I used the following the create a link to ng:

sudo ln -sf /usr/local/lib/node_modules/\@angular/cli/bin/ng /usr/local/bin/ng

This worked for me:

1. Go to C:\Users{{users}}\AppData\Roaming and delete the npm folder
2. Uninstall node and install it again

3. Run the command to install angular cli

   npm install -g @angular/cli
   

Repairing NodeJS installation on windows resolved it for me.