add note about not following semver

This commit is contained in:
Francisco Giordano
2018-01-18 17:58:41 -03:00
parent ff9e9c4d85
commit 250572f48d

View File

@ -23,10 +23,12 @@ truffle init
To install the OpenZeppelin library, run the following in your Solidity project root directory:
```sh
npm init
npm install zeppelin-solidity
npm init -y
npm install -E zeppelin-solidity
```
**Note that OpenZeppelin does not currently follow semantic versioning.** You may encounter breaking changes upon a minor version bump. We recommend pinning the version of OpenZeppelin you use, as done by the `-E` (`--save-exact`) option.
After that, you'll get all the library's contracts in the `node_modules/zeppelin-solidity/contracts` folder. You can use the contracts in the library like so:
```js