Running windows 7 Professional 32bit.
I tried running npm install -g angular-cli both under normal or admin.
I also tried adding it to the Enviorment Variables under PATH: (C:\Users\Administrator\AppData\Roaming\npm\node_modules\angular-cli\bin\ng) , with no success also.
What am i doing wrong?
I solved this problem in accordance with the figure:
run in cmd
npm install -g #angular/cli
and then
( open in Windows 10) Control Panel\All Control Panel Items\System
or accordance with the figure
step 1:
step 2 :
step3:
step4:
step5: add missing ng path
Here is new environment variable that you need add: C:\Users\PK\AppData\Roaming\npm\node_modules\#angular\cli\bin
Finally, restart all opened command prompts and try again.
For me it works with:
npm run ng <command>
Adding C:\Users\DELL\AppData\Roaming\npm to System Variable Path worked for me. Please find your appropriate file path to 'npm'
Also, check if you have added your angular-cli\bin path to the path variable.
I am using WIN 10, just figure it out for this problem.
Type the code below in cmd:
npm config get prefix
and copy&paste the path that you get it from the top into your computer environment variables-->user variables box --> path --> edit -- C:\Program Files\nodejs\node_global, your path may different.
Click Ok and reopen your cmd window, type in ng version, then it works! Cheers!
Just open your command prompt (run as administrator). Ensure node --v is 6.9.0 or higher and npm --v is 3.0.0 r higher.
After that run the following command:
npm install -g #angular/cli
Once angular is installed. you can see an entry of angular cli in the path
C:\Users\Dell\AppData\Roaming\npm\node_modules\#angular
Then try ng help. It will work.
1) Enter below command on command prompt
npm install -g #angular/cli
2) Make sure that C:\Users\_username_\AppData\Roaming\npm this path is not hidden.
3) Add C:\Users\_username_\AppData\Roaming\npm and
C:\Users\_username_\AppData\Roaming\npm \node_modules#angular\cli\bin to both enviroment variable path.
4) Open new command prompt and type ng help. It will work.
With a command
npm install -g #angular/cli#latest
It works fine, I am able to run ng command now.
I solved it few days ago, after having the same problem with other global modules, by adding to:
Environment Tables -> System variables -> Path:
C:\Users\Administrator\AppData\Roaming\npm\node_modules\angular-cli\bin;C:\Program Files\MongoDB\Server\3.2\bin
Note that it must not have any spaces after ;
That turned out to be my problem.
I followed below steps for resolution for this issue in Windows 10:
First make sure you have installed Angular CLI . You can use below
to install same.
npm install -g #angular/cli#latest
Make sure that AppData is visible and navigate to path below.
C:\Users\rkota\AppData\Roaming\npm
Same path can be found by running below too:
npm config get prefix
Add the above path i.e. " C:\Users\rkota\AppData\Roaming\npm" in Environment variable PATH and make sure it got added by running path in command prompt.
Close command prompt and now try to run below:
ng --version
you will be able to see CLI version.
execute following lines in order to solve the issue for both not found and undefined version of ng
npm uninstall -g angular-cli
npm uninstall --save-dev angular-cli
npm cache clean
npm install -g #angular/cli#latest
Instead of using the in-built command prompt better start using the NodeJS installed version of command prompt. Then it is going to work perfectly without any issues.
General problem is that OS tries to find the PATH variable with ng keyword and cannot find it.
For me, even after the steps #behrouzmoslem suggested in the top answers to this post I didn't manage to get it work, because after the launch of ng command OS started to respond, but opens up editor file by the path C:\Users\{username}\AppData\Roaming\npm\node_modules\#angular\cli\bin\ng which is actually funny. So, solution is:
Just use npx before any angular executables.
Eg : npx ng serve for serving the angular app or npx ng build --watch to build with watcher.
If you get the error even after following the above step. then try below.
Since it is a node script. I am using the below option to create as of now.
node C:\Users\Administrator\AppData\Roaming\npm\node_modules\angular-cli\bin\ng version
May be symbolic links are required. Not researched further.
On Further Research:
Set Path as : %PATH%;C:\Users\Administrator\AppData\Roaming\npm;
In Windows, npm.cmd file is in the above path. If the above Environment variable is set, you can execute as
ng version
ng init
Open cmd and type npm install -g #angular/cli
In environment variables, add either in the user variable or System variable "Path" value=C:\Users\your-user\.npm-packages\node_modules\.bin
In cmd: c:\>cd your-new-project-path
...\project-path\> ng new my-app
or ng all-ng-commands
I resolved by adding - %AppData%\npm\node_modules#angular\cli\bin\ path to my environment variables path
close cmd and open it again with admin right or reboot ur system.
for me it works only with the flag --force:
npm install -g #angular/cli --force
If everything is fine then you shoud see the folder node_modules in this path:
C:\Users\YOUR_USERNAME\AppData\Roaming\npm\
I faced same issue when i tried to install angular cli locally with command
npm install #angular/cli#latest
After that i got same issue
C:\Users\vi1kumar\Desktop\tus\ANGULAR\AngularForms>ng -v
'ng' is not recognized as an internal or external command,
operable program or batch file
Than i tried to install it globally
npm install -g #angular/cli#latest
In this case it worked I was wondering that is it not possible to install cli globally ?
After doing some research I found this article very helpful hope it will help someone facing similar issue
Working with multiple versions of Angular CLI
This one almost worked for me, but I had to use: %USERPROFILE%\AppData\Roaming\npm
. In Environment Variables.../System variables/Path
Then when I did CMD: "ng -v" I got the correct response for angular cli.
npm install -g #angular/cli helped for me instead of npm install #angular/cli
1- Install
$ npm install -g #angular/cli
2- Make sure where your ng.cmd is present.
3- Then add this path into variables.
I had the same problem on Windows 7, 64 bits running with npm v3.10.8.
I added the path as it was suggested: ( C:\Users.....(your user name)\AppData\Roaming\npm\node_modules\angular-cli\bin\ng) and uninstalled angular-cli.
After this, I cleared the npm cache by npm cache clean as prompted here https://blogs.msdn.microsoft.com/matt-harrington/2012/02/23/how-to-fix-node-js-npm-permission-problems/. This guarantees there are no leftovers.
Reinstalled angular-cli with npm install -g angular-cliand voila.
Hope that may be useful!
In my case I did below steps.
All Programs -> Node JS-> Right click on Node.js Command Prompt and select properties and from Target string at end copy below
/k "C:\Program Files\nodejs\nodevars.bat"
I launched Visual Studio Code and opened below file
C:\Users\gochinta\AppData\Roaming\Code\User\settings.json and gave below
// Place your settings in this file to overwrite the default settings
{
"terminal.integrated.shellArgs.windows":
["/k", "C:\\Program Files\\nodejs\\nodevars.bat"]
}
Now I typed ng -v in my Visual Studio Code Terminal window and it worked.
I was having the same issue when tried with the syntax "ng new " and solved that simply by updating the existing node version from 5.x.x to 8.x.x. After successful updation of node, the syntax worked perfectly for me. Please update the existing version of node. As it is clearly mentioned in angular documentation that these commands require the node version >= 6.9.x. For reference please check https://angular.io/guide/quickstart. It clearly states "Verify that you are running at least node 6.9.x and npm 3.x.x by running node -v and npm -v in a terminal/console window. Older versions produce errors, but newer versions are fine".
I faced same issue on x86, windows 7;
uninstalled #angular/cli
re-installed #angular/cli
checked & verified environmental variables (no problems there)...
Still same issue:
Solution was the .npmrc file at C:\Users{USERNAME}... change the prefix so that it reads "prefix=${APPDATA}\npm"... Thanks to this website for help in resolving it
For me something was wrong in the PATH enviroment variable. I removed all path related to npm and added at the start of PATH this folder:
c:\Users\<your-user-name>\AppData\Roaming\npm\
Make sure you have ; between paths.
I am facing same issue and it's get resolved. At my end reason is i install node and CLI using other user profile and now i am running ng command from other user login. Since node and cli installed using other user login node is not finding anything on C:\Users\<user name>\AppData\Roaming this path and that's why i am getting this error.
I run npm install -g #angular/cli command and restart my machine. Every thing is working fine.
Sometime in the future. Applicable to Windows 8.1 machine.
Run the following commands
npm install -g #angular/cli
Log out or restart your machine.
This should add the required env path, rather than doing it manually.
I also tried to play with cmd by setting environment variable path & etc, but simple answer is use nodejs command prompt.
So you no need to set environment variable path or anything. When you insalled nodejs it will give it's command prompt, by using that you us "ng" command, without any settings.
Since this question is still asked over and over again one year later I will post my answer here as well.
The clue (on Windows only) is to arrange the entries in the path variable right.
As the NPM wiki tells us:
Because the installer puts C:\Program Files (x86)\nodejs before C:\Users\\AppData\Roaming\npm on your PATH, it will always use version of npm installed with node instead of the version of npm you installed using npm -g install npm#<version>.
So your path variable will look something like:
…;C:\<path-to-node-installation>;%appdata%\npm;…
Now you have two possibilities:
Swap the two entries so it will look like
…;%appdata%\npm;C:\<path-to-node-installation>;…
This will load the npm version installed with npm (and not with node) and with the installed Angular CLI version.
If you (for whatever reason) like to use the npm version bundled with node, add the direct path to your global Angualr CLI version. After this your path variable should look like this: …;C:\Users\<username>\AppData\Roaming\npm\node_modules\#angular\cli;C:\<path-to-node-installation>;%appdata%\npm;…
or …;%appdata%\npm\node_modules\#angular\cli;C:\<path-to-node-installation>;%appdata%\npm;…
for the short form.
This worked for me since a while now.
I'm trying to setup Angular 2 using "npm install #angular/cli -g "
After the install, the only warning I see is the UNMET PEER DEPENDENCY rxjs#^5.0.1, which I then install and reinstall "npm install #angular/cli -g"
No matter what I do, or what version of Node I setup with n, I keep getting the following message when trying to user the "ng" commands:
zsh: command not found: ng
I've been looking around and have not found a solution for this.
Has anyone run into this and have any suggestions?
UPDATE:
It looks like this is not a angular/cli specific issue.
I now see that I get the same message when I try to run "Grunt" and "Ionic" commands on an existing project that was working fine.
zsh: command not found: ionic
zsh: command not found: grunt
Most likely, the directory in which the global modules are installed is not in your $PATH -- and therefore unknown to your shell.
To fix this issue, we can create a new directory for global node_modules, configure npm to use it, and add that directory to your $PATH.
# create a new directory where npm will install packages
$ mkdir ~/.node_modules
# set npm "prefix" config to that directory
$ npm config set prefix '~/.node_modules'
# append a line to your .zshrc instructing it to include that directory in your $PATH, making the executables known to the shell
$ echo 'export PATH=~/.node_modules/bin:$PATH' >> ~/.zshrc
# update current shell with new path (not needed for new sessions)
$ source ~/.zshrc
Then, first reinstall the latest npm (npm i -g npm), followed by the global packages you need (npm i -g #angular/cli).
For more on PATH, see this definition: http://www.linfo.org/path_env_var.html
For instance, npm install -g sinopia
On windows7, I will install the sinopia command and related modules inside C:\Users\xxxx\AppData\Roaming\npm.
On Redhat5, my node and npm command are in /usr/local/clo/ven/node-v4.2.3-linux-x64/bin. When I run 'npm install -g sinopia', by default, sinopia was got installed in the current directory as npm and node like below.
But currently I got a linux machine that has got sinopia installed by other person. I can not find the start script of sinopia inside node/bin, and I can find sinopia related stuff like below.
.
Where can I find the start script of sinopia? Whether the installation location of the 'npm install -g xxx' can be configured?
npm installs packages globally to its set global "root". To find what the global root is in a given environment, run npm root -g.
It will typically be inside the "prefix" directory, which you can find with npm prefix -g.
Note you can also change the prefix directory with npm config -g set prefix </new/prefix/path>.
To answer your more specific question
In order to find the sinopia executable, you can run which sinopia on linux (you might need to install which on RedHat, it should be available in your package sources). It will give you the pathname of the file that would be executed for the sinopia command.
But that could be a symlink to another location; to resolve the pathname you can use readlink -f $(which sinopia) on bash. The -f option tells readlink to follow links recursively. $(which sinopia) will be substituted by the output of the which sinopia command.
Quick edit as I see this has already been answered above.
To find the install location of packages installed globally through npm, run the following:
npm config get prefix
to update this you can use the following command:
npm config set prefix path
Source: npm global path prefix
I am having a problem installing global node modules and everything I find online says the solve is just adding -g. Which is not the problem. I believe it's a linking issue or wrong directory issue.
Here is what I do:
$ npm install -g express
npm http GET https://registry.npmjs.org/express
npm http 304 https://registry.npmjs.org/express
npm http GET https://registry.npmjs.org/range-parser/0.0.4
npm http GET https://registry.npmjs.org/mkdirp/0.3.3
...downloads correctly
$ express myapp
bash: express: command not found
However when I run the direct link location to express it works:
$ /usr/local/share/npm/bin/express myapp
create : myapp
create : myapp/package.json
create : myapp/app.js
... Builds app correctly
Where the module is:
$ which node
/usr/local/bin/node
$ node -pe process.execPath
/usr/local/Cellar/node/0.8.20/bin/node
$ npm link express
/Users/bentonrr/Development/Personal/node_modules/express -> /usr/local/share/npm/lib/node_modules/express
In my .bash_profile I have:
export PATH=/usr/local/bin:$PATH
export NODE_PATH=/usr/local/lib/node_modules:/usr/local/lib/node
Do I need to change my Node environment to download to correct folder? Is something not linking correctly? I am lost..
Thanks!
Other Specs:
$ node --version
v0.8.20
$ npm --version
1.2.11
$ brew --version
0.9.4
OSX Version 10.8.2
This may mean your node install prefix isn't what you expect.
You can set it like so:
npm config set prefix /usr/local
then try running npm install -g again, and it should work out. Worked for me on a mac, and the solution comes from this site:
http://webbb.be/blog/command-not-found-node-npm/
EDIT: Note that I just came across this again on a new Mac I'm setting up, and had to do the process detailed here on stackoverflow as well.
Add $(npm get prefix)/bin to your PATH (e.g., in .bashrc), like so:
echo "export PATH=$PATH:$(npm get prefix)/bin" >> ~/.bashrc
For more info, see npm help npm:
global mode:
npm installs packages into the install prefix at prefix/lib/node_modules and bins are installed in prefix/bin.
You can find the install prefix with npm get prefix or npm config list | grep prefix.
My npm couldn't find global packages as well. I did what Brad Parks suggested:
npm config set prefix /usr/local
Then I got a EACCES permissions error (DON'T USE sudo npm install -g <package>) and fixed it through the official npm docs: https://docs.npmjs.com/resolving-eacces-permissions-errors-when-installing-packages-globally
On the command line, in your home directory, create a directory for global installations:
mkdir ~/.npm-global
Configure npm to use the new directory path:
npm config set prefix '~/.npm-global'
In your preferred text editor, open or create a ~/.profile file and add this line:
export PATH=~/.npm-global/bin:$PATH
On the command line, update your system variables:
source ~/.profile
Then install a package globally and test it! For example:
npm install -g awsmobile-cli
awsmobile configure
In my case, The NODE_PATH environment variable was empty. Check whether it is empty-
echo $NODE_PATH
if the NODE_PATH is empty. Then change ~/.bash_profile and add NODE_PATH
nano ~/.bash_profile
export NODE_PATH=`npm root -g`
source ~/.bash_profile
Now install npm modules again and check whether that is being installed on the path npm root -g
For Windows users
Add this to your path: "%AppData%\npm"
I do not ever install any npm stuff, via sudo! I have my own reasons, but I just try to keep things simple, and user based, since this is a user development world, and not everyone has root access, and root/sudo installing things like this just seems to clutter up things to begin with. After all, all developers should be able to follow these instructions, not just privileged sudo users.
This particular system is a RHEL7 accessed via SSH:
Frequently one needs various versions of node, so I use NVM https://github.com/creationix/nvm
So with that said, I can show you a working example for -g global installs, using NVM, NPM, and node paths not using root.
set your prefix for .npm-packages if it isn't already. (note, thats a hyphen, not an underscore)
nvm config ls
prefix = "/home/<yourusername>/.npm-packages"
Then adjust your ~/.bash_profile or .bashrc if you prefer readup on why and which here, with the following information.
#PATH EXPORTS
NODE_MODULES=$HOME/.npm
NPM_PACKAGES=$HOME/.npm-packages/bin
export PATH=$PATH:$HOME/bin:$NODE_MODULES:$NPM_PACKAGES
#NVM ENABLE
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh" # This loads nvm
That pretty much covers all paths. For e.g., if you install gulp like this npm install -g gulp it symlinks in ~/.npm-packages/bin (note thats a hyphen, not an underscore). (no need for gulp-cli, or gulp-cl)
You can pretty much replace/comment-out all other node path exports. You can put this path info below any other path info you already have, safely, without it overwriting that stuff.
Check your global Node module's binary folder, and add it to your $PATH.
npm list -g | head -1
If you use nodenv, the path will change whenever you install a new global node version. Adding a node path like this solves my problem.
"$HOME/.nodenv/versions/$(nodenv global)/bin"
Shortcut for adding the path to zsh
$ echo 'export PATH="$HOME/.nodenv/versions/$(nodenv global)/bin"' >> ~/.zshrc
Add the following line to your ~/.bash_profile
export PATH="$HOME/.npm/bin:$PATH"
Load bash profile
bash -l
The problem I had was missing the binaries because the user specific .npmrc file in my home directory had bin-links set to false, though the default is true.
Just in case this is your problem check that none of your .npmrc files have it set to false.
Then re-installing all modules will create the binaries at the prefix so your PATH can see them.
It may seem like a hack, but setting up yarn when possible saves you a lot of node environment headaches for various unix distros.
When I install a package using npm install command, it installs the files into ~/node_modules. When I run the package, I get command not found error.
How do I install it into a folder where I want to call the package?
npm install <name_of_package> -g
This will install the package globally. If the program is in your PATH, then you should be able to run it just like any other program.
For example:
npm install nodemon -g
then run nodemon from the command prompt, and it should work
If you don't want to install it globally, the right answer is the last comment in the checked answer:
Simply add ./node_modules/.bin to your PATH, and all the commands installed locally by npm will be available. – H_I Dec 24 '12 at 9:54
You can add it to your path in your .bashrc file using the command:
export PATH="$PATH:/home/login/node_modules/.bin"
Reload your .bashrc using:
source .bashrc