mac os sierra 10.12.3 install fail

[bboywulong]

information:

OS?

Mac OS Sierra 10.12.3

Versions.

node v6.9.5
typescript@2.1.5
typings@2.1.0

Repro steps.

sudo npm install -g @angular/cli

The log given by the failure.

`RandyLees-MacBook-Pro:~ randylee$ sudo npm install -g @angular/cli
Password:
npm WARN deprecated minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm ERR! unpack Could not read data for @angular/tsc-wrapped@0.5.2
npm ERR! unpack Could not read data for @angular-cli/ast-tools@1.0.16
npm ERR! unpack Could not read data for @angular-cli/base-href-webpack@1.0.16
npm ERR! unpack Could not read data for @angular/compiler@2.4.6
npm ERR! unpack Could not read data for @angular/compiler-cli@2.4.6
npm ERR! unpack Could not read data for @angular/core@2.4.6
npm ERR! unpack Could not read data for @ngtools/json-schema@1.0.2
npm ERR! unpack Could not read data for @ngtools/webpack@1.2.8
npm ERR! unpack Could not read data for @angular/cli@1.0.0-beta.30
npm WARN @angular/core@2.4.6 requires a peer of rxjs@^5.0.1 but none was installed.
npm ERR! Darwin 16.4.0
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "-g" "@angular/cli"
npm ERR! node v6.9.5
npm ERR! npm v3.10.10

npm ERR! Invalid name: "@angular/tsc-wrapped"
npm ERR!
npm ERR! If you need help, you may report this error at:
npm ERR! https://github.com/npm/npm/issues

npm ERR! Please include the following file with any support request:
npm ERR! /Users/randylee/npm-debug.log`

---

[dhrubomoy]

I am also getting similar error in mac OS Sierra 10.12 and node version is 7.5.0. I am getting following error after running sudo npm install -g @angular/cli :

npm WARN deprecated minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN gentlyRm not removing /Users/Dhrubo/.npm-global/bin/ng as it wasn't installed by /Users/Dhrubo/.npm-global/lib/node_modules/@angular/cli
/Users/Dhrubo/.npm-global/bin/ng -> /Users/Dhrubo/.npm-global/lib/node_modules/@angular/cli/bin/ng
/Users/Dhrubo/.npm-global/lib
└─┬ @angular/cli@1.0.0-beta.30 
  └── UNMET PEER DEPENDENCY rxjs@^5.0.1

npm WARN @angular/core@2.4.7 requires a peer of rxjs@^5.0.1 but none was installed.

[catull]

This is a duplicate of #4530. Try the solution suggested there.

[filipesilva]

@bboywulong you seem to have some proxy/firewall/npm version issue. You're not getting packages correctly.

@dhrubomoy yours is a dupe as catull said.

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