It seems like you don't have Solana installed locally on your machine. 

Follow these steps to install: https://docs.solana.com/cli/install-solana-cli-tools#use-solanas-install-tool

Run this command in your terminal:

```sh
sh -c "$(curl -sSfL https://release.solana.com/v1.10.32/install)"
```

Alternatively, you can use the [Solana playground][2] which allows you to quickly develop, deploy and test Solana programs from the browser.

[2]: https://beta.solpg.io/