docs: install instructions
@@ -31,6 +31,16 @@ npm install -g mocha
## Install Anchor
+### Install using pre-build binary on x86_64 Linux
+
+Anchor binaries are avalable via an NPM package [`@project-serum/anchor-cli`](https://www.npmjs.com/package/@project-serum/anchor-cli). Only x86_64 Linux is supported currently, you must build from source for other OS'.
+
+```bash
+npm i -g @project-serum/anchor-cli
+```
+
+### Build from source for other operating systems
+
For now, we can use Cargo to install the CLI.
```bash
