diff --git a/.bazelversion b/.bazelversion
new file mode 100644
index 0000000..3bff059
--- /dev/null
+++ b/.bazelversion
@@ -0,0 +1 @@
+5.1.1
\ No newline at end of file
diff --git a/README.md b/README.md
index 97ac72e..5fee54d 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,13 @@
 # learn_bazel
 
-Repo for learning Bazel
\ No newline at end of file
+Repo for learning Bazel
+
+## Commands
+
+From top level dir
+
+Build all packages(Denoted by BUILD.bazel files) in this project.
+
+```
+bazel build //...
+```
diff --git a/WORKSPACE.bazel b/WORKSPACE.bazel
new file mode 100644
index 0000000..e69de29
diff --git a/py_project/BUILD.bazel b/py_project/BUILD.bazel
new file mode 100644
index 0000000..e69de29