Add package-lock

[rbdr/junction] / README.md

diff --git a/README.md b/README.md
index 036203a4b55f1df927312fb0255d1a7882ddf4f1..ce413b1e1098f4ba57df4d1c0624016776b31334 100644 (file)
--- a/README.md
+++ b/README.md
@@ -4,6 +4,12 @@ Connect people through any URL
 
 ## Extension
 
+First, make sure to build the plugin. From the extension's root you can call:
+
+```
+$ yarn install && yarn build
+```
+
 ### Testing on Firefox
 
 In order to test on firefox, first go to `about:debugging`, then click