Add install eth-abi to make test

Makefile

@@ -36,6 +36,14 @@ build:
 test:
 	forge test -vvv --ffi
 
+install-dev: install-npm-package install-eth-abi
+
+install-npm-package:
+	npm install --save-dev
+
+install-eth-abi:
+	curl -sSL https://bootstrap.pypa.io/get-pip.py -o get-pip.py && python3 get-pip.py && rm get-pip.py && python3 -m pip install eth_abi
+
 storage:
 	npx hardhat storage-layout --update
 

README.md

@@ -108,6 +108,8 @@ forge coverage
 
 # Development
 
+Run `make install-dev` to install all necessary dependencies for development.
+
 Before committing:
 
 ```bash