ethereumjs-testrpc : []() []() [](https://travis-ci.org/ethereumjs/testrpc). You can installing ethereumjs-testrpc 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 ethereumjs-testrpc $ sudo npm install -g ethereumjs-testrpc
If want to update the ethereumjs-testrpc package execute the command as below,
$ sudo npm update ethereumjs-testrpc
Update package globally,
$ npm install -g ethereumjs-testrpc
$ sudo git clone https://github.com/rektide/ethereumjs-testrpc.git
$ sudo npm install -g ./ethereumjs-testrpc
ethereumjs-testrpc@6.0.3 /usr/lib/node_modules/ethereumjs-testrpc
You can uninstall or remove this package from your node_modules run the command as below,
$ sudo npm uninstall ethereumjs-testrpc
| Package Name | ethereumjs-testrpc |
| Version | 6.0.3 |
| Description | []() []() [](https://travis-ci.org/ethereumjs/testrpc) |
| Released Date | 2017-11-16T01:03:07.019Z |
| Published by | benjamincburns |
| How to Learn | https://www.npmjs.com/package/ethereumjs-testrpc/tutorial |