assertion-error : Error constructor for test and validation frameworks that implements standardized AssertionError specification.. You can installing assertion-error npm packages, there are two ways to install this module locally and globaly. -g option is specified to global. Execute the below command.
$ sudo npm install assertion-error $ sudo npm install -g assertion-error
If want to update the assertion-error package execute the command as below,
$ sudo npm update assertion-error
Update package globally,
$ npm install -g assertion-error
$ sudo git clone https://github.com/rektide/assertion-error.git
$ sudo npm install -g ./assertion-error
assertion-error@1.0.2 /usr/lib/node_modules/assertion-error
You can uninstall or remove this package from your node_modules run the command as below,
$ sudo npm uninstall assertion-error
| Package Name | assertion-error |
| Version | 1.0.2 |
| Description | Error constructor for test and validation frameworks that implements standardized AssertionError specification. |
| Released Date | 2016-06-06T18:25:29.009Z |
| Published by | chaijs |
| How to Learn | https://www.npmjs.com/package/assertion-error/tutorial |