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node. JS Express installation is not available

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Author: User
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Cause the command tool was split up in the latest express4.0 release

Method One: Uninstall the latest version to add the old version

Uninstall: NPM Uninstall-g Express

Install the specified version: NPM install-g [email protected]

View version: Express-v

Note that the V in Express-v is capitalized, otherwise it will not be recognized in many versions

Method Two: Use the new version

Install a command tool with the following command:

NPM install-g Express-generator

node. JS Express installation is not available

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