diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..f5f716b3
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "vendor/curly"]
+	path = vendor/curly
+	url = https://github.com/rgrinberg/curly.git
diff --git a/vendor/curly b/vendor/curly
new file mode 160000
index 00000000..9417bd97
--- /dev/null
+++ b/vendor/curly
@@ -0,0 +1 @@
+Subproject commit 9417bd97fdf293f469c38e726c169583638d5aa1
diff --git a/vfs_path.sh b/vfs_path.sh
new file mode 100755
index 00000000..0ffdbe90
--- /dev/null
+++ b/vfs_path.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+exec dune exec --display=quiet src/bin/vfs_pack.exe --profile=release -- $@