docs(Readme): add missing info for first time users

Issue: Disfactory#1
tai271828 · Nov 21, 2021 · 93153a8 · 93153a8
1 parent 060b285
commit 93153a8
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/Readme.md b/Readme.md
@@ -10,3 +10,15 @@ node index.js
 # 完成
 ```
 
+## Trouble Shooting
+### Pre-requsite
+You may use `npm` to install `yarn` for you by `npm install --global yarn`.
+
+### Manually Create the output Folder
+If it's your first time run this `imgur-keeper` tool, you need to manually create `output` folder.
+
+## Misc
+The following Node.js version is tested for `imgur-keeper`:
+
+  - 15 (-> v15.14.0)
+