From a226bab66153903ed1b47c1894ff27f1a1840c55 Mon Sep 17 00:00:00 2001
From: mratsim <mamy_github@numforge.co>
Date: Fri, 20 Jul 2018 22:02:52 +0200
Subject: [PATCH] Add test_vm_json instructions

---
 README.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/README.md b/README.md
index 586c62e6e..671425089 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,18 @@ nix-shell nimbus.nix
 
 You can build the package and run the tests using `nimble test`. You can run the example using `nim compile --run examples/decompile_smart_contract.nim`.
 
+You can run the official Ethereum JSON tests for the EVM this way:
+
+create a `./build` directory with `mkdir build` in your cloned repository.
+
+Run
+
+```
+nim c -r --nimcache:nimcache -o:build/test tests/test_vm_json.nim
+```
+
+The executable will be put in `build`, and nim compilation cache will use `nimcache`.
+
 ## License
 
 Licensed under one of the following: