with env as a submodule, now have to populate it

diff --git a/README.md b/README.md
index 8bd5fcf126a9ceba698d34df8371606ba6bc07e1..b433ec9cf7fd3690b2021f032e4d2e2c2f34b538 100644 (file)
--- a/README.md
+++ b/README.md
@@ -8,6 +8,7 @@ Building from repository
 
     $ git clone https://github.com/ucb-bar/riscv-tests
     $ cd riscv-tests
+    $ git submodule update --init
     $ autoconf
     $ ./configure --prefix=/usr/local
     $ make