ionic 2 start fails with error with the spawned command

问题

have installed ionic 2 beta on windows 7

npm install -g ionic@beta

seems to install ok. it's 2.0.0-beta.25

when I try to create a project

ionic start test tabs --v2 --ts

it fails on the Installing npm packages ... bit with

Error with start undefined
Error Initializing app: There was an error with the spawned command: npminstall
There was an error with the spawned command: npminstall

would appreciate any help...

回答1:

I too faced the similar problem. Revert to 2.0.0-beta.22 by running the following command:

npm install -g ionic@2.0.0-beta.22

Many people reporting this issue with 2.0.0-beta.25

回答2:

For me the problem was in npm... After updating npm install -g npm it to v3.10 everything worked fine.

回答3:

Updating NPM a Node.js worked for me on Windows:

• Win 7, Prof
• NPM version: 3.10.2
• Node.js version: 4.4.6

Command ionic start test sidemenu --2 --ts worked like charm.

回答4:

try this, it works for me

ionic start test tabs --v2 --skip-npm

cd test

npm install

it seems to be a bug of ionic or something else.

回答5:

Recreating new app on same directory and with same name by overwriting the older works for me!

来源：https://stackoverflow.com/questions/36752157/ionic-2-start-fails-with-error-with-the-spawned-command