add pngquant to readme

pull/297/head
guidotheelen 2020-04-14 17:04:03 +02:00
parent ac9a6397f7
commit e31a5dbc6b
1 changed files with 1 additions and 1 deletions

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@ -6,7 +6,7 @@ Color and Black-and-White Noto emoji fonts, and tools for working with them.
- This project uses Python 3.
- You need either [zopflipng](https://github.com/google/zopfli) or [optipng](ttp://optipng.sourceforge.net/). (Zopflipng is better (about 5-10%) but much slower.)
- You need [pkg-config](https://www.freedesktop.org/wiki/Software/pkg-config/)
- You need [pngquant](https://pngquant.org/)
## Building NotoColorEmoji
This project uses a virtual environment to manage dependencies. Use the following steps to get up and running.