Merge "Add build/test steps to Dexter README"
diff --git a/README.md b/README.md
index 6f44981..6b8c73f 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,14 @@
 This is the home of the .dex manipulation library (slicer) and command line tool (dexter).
 
 Both the command line tool and the library can be built for host and device targets.
+
+To build dexter:
+```
+$ m dexter
+```
+
+To test dexter:
+```
+# in tools/dexter (and assuming a Linux host)
+$ python dexter/dexter_tests.py -cmd ../../out/host/linux-x86/bin/dexter -root testdata
+```