add npm init in README

This commit is contained in:
Francisco Giordano
2017-11-17 17:34:36 -03:00
parent 376208bd96
commit 151371cc86

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@ -23,6 +23,7 @@ truffle init
To install the OpenZeppelin library, run: To install the OpenZeppelin library, run:
```sh ```sh
npm init
npm install zeppelin-solidity npm install zeppelin-solidity
# If you are using yarn, add dependency like this - # If you are using yarn, add dependency like this -