diff --git a/README.md b/README.md
index cd6229f6..6044f929 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ disassemblers include:
 ```
 git clone https://github.com/S2E/s2e-env.git
 cd s2e-env
-pip install .
+pip install . --process-dependency-links
 ```
 
 If you wish to install `s2e-env` to a Python