Update README

README.md

@@ -6,9 +6,15 @@ Parakeet aims to provide a flexible, efficient and state-of-the-art text-to-spee
   <img src="images/logo.png" width=450 /> <br>
 </div>
 
-## Installation
+### Setup
 
-### Install Paddlepaddle
+Make sure the library `libsndfile1` installed, e.g., on Ubuntu
+
+```bash
+sudo apt-get install libsndfile1
+```
+
+### Install PaddlePaddle
 
 See [install](https://www.paddlepaddle.org.cn/install/quick) for more details. This repo requires paddlepaddle's version is above 1.7.
 
@@ -20,12 +26,6 @@ cd Parakeet
 pip install -e .
 ```
 
-### Setup
-Make sure libsndfile1 installed:
-```bash 
-sudo apt-get install libsndfile1 
-```
-
 ### Install CMUdict for nltk
 
 CMUdict from nltk is used to transform text into phonemes.