Update README.md

Add `--offline --locked` prevent cargo from fetching the latest source, will cause FeeHistory to break due to a newer update of `alloy-rs`
foundry-rs · Feb 7, 2024 · 81c1e1d · 81c1e1d
1 parent 2cf84d9
commit 81c1e1d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/crates/anvil/README.md b/crates/anvil/README.md
@@ -20,7 +20,7 @@ A local Ethereum node, akin to Ganache, designed for development with [**Forge**
 ```sh
 git clone https://github.com/foundry-rs/foundry
 cd foundry
-cargo install --path ./crates/anvil --profile local --force
+cargo install --path ./crates/anvil --profile local --locked --offline --force
 ```
 
 ## Getting started