Angular-cli: The program 'ng' is currently not installed. sudo apt install ng-common ?

[Extarys]

Bug Report or Feature Request (mark with an x)

- [x] bug report -> please search issues before submitting

Versions.

node --version
node v8.5.0
npm --version
npm 5.3.0

cat /proc/version
Linux version 4.11.0-14-generic (buildd@lcy01-08) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #20~16.04.1-Ubuntu SMP Wed Aug 9 09:06:22 UTC 2017
lsb_release -a
Distributor ID: LinuxMint
Description: Linux Mint 18.2 Sonya
Release: 18.2
Codename: sonya

Repro steps.

sudo npm install -g @angular/cli
or
npm install -g @angular/cli

and then
ng --help

gives me

$ ng --help
The program 'ng' is currently not installed. You can install it by typing:
sudo apt install ng-common

Desired functionality.

Should use the angular ng cli program

Mention any other details that might be useful.

No idea what's wrong. all other packages works fine.

[Eralph]

I am using nodenv to manage my node versions. When I type ng this comes out:

$ ng
nodenv: ng: command not found

The `ng' command exists in these Node versions:
  4.2.3

[guhan62]

Hey there,you have met the dependencies for angular-cli but accessing _ng_ over terminal requires you to set the path for global packages in your path environment.

Path known

• Assuming you have a global modules set up for npm _(by default ~/.node_modules_global)_
  $ npm prefix -g

• Now set the path of modules/bin to our bash path environment to access over terminal

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

How about setting a new one!

$ mkdir ~/path/module
$ npm config set prefix '~/path/module'
$ sudo chown -R $USER <directory>

Now the final touch, install angular/cli package
npm install -g @angular/cli

8545 , solution here too. Recent issue follow, if issue persists

[matuqam]

Hi, I am trying to follow the steps to install @angular/cli

I am having trouble with mkdir ~/path/module, I have run it in two steps: mkdir ~/path and then mkdir ~/path/module or I get a warning. (In the end the folders are created so I guess it's ok)

Then, this line sudo chown -R $USER <directory> produces this error:
"-bash: syntax error near unexpected token `newline'"

Am I to replace <directory> with something?

I tryed running sudo chown -R $USER . from "~/path/module"

Also I was getting a warning about "npm WARN [email protected] requires a peer of ajv@^6.0.0 but none was installed."

So I ran apt install ajv and apt install ajv-keywords

Now when I try ng -v I get:
-->
ng --version
~/path/module/lib/node_modules/@angular/cli/models/config/config.js:17
constructor(_configPath, schema, configJson, fallbacks = []) {
^

SyntaxError: Unexpected token =
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:374:25)
at Object.Module._extensions..js (module.js:417:10)
at Module.load (module.js:344:32)
at Function.Module._load (module.js:301:12)
at Module.require (module.js:354:17)
at require (internal/module.js:12:17)
at Object. (/home/admin_linux/path/module/lib/node_modules/@angular/cli/models/config.js:3:18)
at Module._compile (module.js:410:26)
at Object.Module._extensions..js (module.js:417:10)
<--

I'm not sure what to try next.

[guhan62]

@matuqam, hey!
The directory is replaced with '~/path/module'. Seems like you managed with the permissions part for the npm.
Did the warning appear after running, npm install -g @angular/cli ?
Are you on the latest npm manager?
Seems to messed up at the config level; you could try a fresh install removing npm, modules and setup the environment again all running the latest compatible versions.

Do comment if you have further issues!

[crashspringfield]

I'm having the same issue. What's strange is the command used to work. Then I come back to Angular after a few months of using it and all of a sudden it doesn't work.

Linux Mint 17.3, Node 9.5.0, NPM 5.6.0

[ndhanorkar]

I am using linux 16 lte. I am getting the same issue.

[ndhanorkar]

I solved it by "sudo npm install --unsafe-perm -g @angular/cli"
but i got one error that it can not delete /usr/bin/ng file so i rename it and then execute above command .
finally i got success.
I am using ubuntu 16.04

Thanks

[alan-agius4]

I'm sorry, but this issue is not caused by Angular CLI as It looks like an environment issue.

[muhammadkorra]

yes, i had a similar issue, and fixed it by doing the following:
first : open ~/.profile using and add the following lines:

#NodeJS
export NODEJS_HOME=/usr/local/lib/nodejs/node-v11.9.0/bin
export PATH=$NODEJS_HOME:$PATH

and then refresh the file by running it like so :
. ~/.profile

then everything should be working fine.

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