diff --git a/pip/irpf90_libs b/pip/irpf90_libs
new file mode 120000
index 0000000..5cd551c
--- /dev/null
+++ b/pip/irpf90_libs
@@ -0,0 +1 @@
+../src
\ No newline at end of file
diff --git a/src/__init__.py b/src/__init__.py
new file mode 100644
index 0000000..e69de29