[bug] global angular-cli install produces peer warnings

[amitport]

installing @angular/cli@1.6.4 globally produces peer warnings:

running: npm i @angular/cli@1.6.4 -g
produces:
npm WARN @schematics/angular@0.1.13 requires a peer of @angular-devkit/schematics@0.0.46 but none was installed.

npm WARN @schematics/schematics@0.0.13 requires a peer of @angular-devkit/schematics@0.0.46 but none was installed.

[tatianajiselle]

Getting the same problem here.

[mkotsollaris]

Same here.

[OrionStark]

Same here. Is it okay?

[tatianajiselle]

havent encountered any errors from it ATM as im developing, but would be nice to get a fix/resolved.

[mkotsollaris]

@tatianajiselle when I run ng -v it gives me a command not found. Are you getting this?

[tatianajiselle]

@mkotsollaris no im not, thats strange:
my output:

@angular/cli: 1.4.2
node: 8.9.4
os: darwin x64
@angular/animations: 4.3.1
@angular/common: 4.3.1
@angular/compiler: 4.3.1
@angular/core: 4.3.1
@angular/forms: 4.3.1
@angular/http: 4.3.1
@angular/platform-browser: 4.3.1
@angular/platform-browser-dynamic: 4.3.1
@angular/router: 4.3.1
@angular/cli: 1.4.2
@angular/compiler-cli: 4.3.1
@angular/language-service: 4.3.1
typescript: 2.3.3

im able to run ng serve as well ...
maybe b/c its running my local CLI version, which is downgraded? When i run ng serve:

Your global Angular CLI version (1.6.4) is greater than your local
version (1.4.2). The local Angular CLI version is used.

[tatianajiselle]

npm install --save @angular-devkit/schematics@0.0.46

[MiguelMunoz]

Okay, I'm new to all this, including npm, but here's what I did.
I got the same errors:

npm WARN @schematics/angular@0.1.13 requires a peer of @angular-devkit/schematics@0.0.46 but none was installed.
npm WARN @schematics/schematics@0.0.13 requires a peer of @angular-devkit/schematics@0.0.46 but none was installed.

Then I did an npm init and npm install, the I typed in tatianajiselle suggested command: npm install --save @angular-devkit/schematics@0.0.46

That gave me the same warnings. Then I typed ng -v, and got this response:

Unable to find "@angular/cli" in devDependencies.

Please take the following steps to avoid issues:
"npm install --save-dev @angular/cli@latest" 


    _                      _                 ____ _     ___
   / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
  / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
 / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
/_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
               |___/
    
Angular CLI: 1.6.4
Node: 6.9.4
OS: darwin x64
Angular: undefined
... 


@angular-devkit/core: 0.0.25
@angular-devkit/schematics: 0.0.46
@ngtools/json-schema: 1.1.0
@schematics/schematics: 0.0.13
typescript: error
webpack: error

I took its suggestion and typed npm install --save-dev @angular/cli@latest

I think that worked. When I type ng -v I get this:

Angular CLI: 1.6.4
Node: 6.9.4
OS: darwin x64
Angular: undefined
... 

@angular/cli: 1.6.4
@angular-devkit/build-optimizer: 0.0.38
@angular-devkit/core: 0.0.25
@angular-devkit/schematics: 0.0.46
@ngtools/json-schema: 1.1.0
@ngtools/webpack: 1.9.4
@schematics/angular: 0.1.13
@schematics/schematics: 0.0.13
typescript: 2.6.2
webpack: 3.10.0

[bmercier-manakin]

I got same error btw,
I've upgraded my project today and here it is:

warning "@angular/cli > @angular-devkit/schematics > @schematics/schematics@0.0.13" has incorrect peer dependency "@angular-devkit/schematics@0.0.46".
warning "@angular/cli > @schematics/angular@0.1.13" has incorrect peer dependency "@angular-devkit/schematics@0.0.46".

I guess they are some version hard written somewhere, no ?

Angular CLI: 1.6.4
Node: 8.9.1
OS: linux x64
Angular: 5.2.0
... animations, common, compiler, compiler-cli, core, forms
... http, platform-browser, platform-browser-dynamic
... platform-server, router

@angular/cdk: 5.0.4
@angular/cli: 1.6.4
@angular/flex-layout: 2.0.0-beta.12
@angular/language-service: 4.4.3
@angular/material: 5.0.4
@angular-devkit/build-optimizer: 0.0.38
@angular-devkit/core: 0.0.25
@angular-devkit/schematics: 0.0.48
@ngtools/json-schema: 1.1.0
@ngtools/webpack: 1.9.4
@schematics/angular: 0.1.13
@schematics/schematics: 0.0.13
typescript: 2.4.2
webpack: 3.10.0

[joshuwhi]

I get the same error aswell.

Also, when I tried the same steps as @MiguelMunoz everything appears fine:

ng -v                                                                        

    _                      _                 ____ _     ___
   / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
  / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
 / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
/_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
               |___/

Angular CLI: 1.6.4
Node: 8.9.4
OS: linux x64
Angular: 5.2.0
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

@angular/cli: 1.6.4
@angular-devkit/build-optimizer: 0.0.38
@angular-devkit/core: 0.0.25
@angular-devkit/schematics: 0.0.46
@ngtools/json-schema: 1.1.0
@ngtools/webpack: 1.9.4
@schematics/angular: 0.1.13
@schematics/schematics: 0.0.13
typescript: 2.5.3
webpack: 3.10.0

but then using ng generate module foo gives me the error:

Error: dryRunSink.commit(...).ignoreElements is not a function
dryRunSink.commit(...).ignoreElements is not a function

[tatianajiselle]

You can try upgrading all your dependencies and versions to latest. Deleting the folder node_modules and then running npm install

[joshuwhi]

@tatianajiselle

• purged all node_modules globally

• installed @angular/cli@latest (same @schematics warning appears)

• installed @ angular-devkit/schematics @ 0.0.46

• generated a new project and get the error:

Unable to find "@angular/cli" in devDependencies.

Please take the following steps to avoid issues:
"npm install --save-dev @angular/cli@latest"

• ran npm install --save-dev @angular/cli@latest

• wiped out node_modules folder

-ran npm install

No change after all these steps. Still have the same issues I stated above in a fresh project

node: v8.9.4
npm: 5.6.0

[granteagon]

Also seeing this issue

Node: 8.9.1
OS: win32 x64
Angular: 5.0.1
... animations, common, compiler, core, forms, http
... platform-browser, platform-browser-dynamic, router, upgrade

@angular/cli: 1.5.5
@angular/compiler-cli: 5.0.0
@angular/language-service: 5.0.0
@angular-devkit/build-optimizer: 0.0.38
@angular-devkit/core: 0.0.25
@angular-devkit/schematics: 0.0.46
@ngtools/json-schema: 1.1.0
@ngtools/webpack: 1.8.5
@schematics/angular: 0.1.13
@schematics/schematics: 0.0.13
typescript: 2.4.2
webpack: 3.8.1

[ua-code-dragon]

+1
Ubuntu 17.10
Node v6.11.4
NPM 3.5.2

> npm i -g @angular/cli
.....
/usr/local/lib
└─┬ @angular/cli@1.6.4 
  └─┬ UNMET PEER DEPENDENCY @angular-devkit/schematics@0.0.48
    └── UNMET PEER DEPENDENCY @angular-devkit/schematics@0.0.46

npm ERR! peer dep missing: @angular-devkit/schematics@0.0.46, required by @schematics/angular@0.1.13