note that wkhtmltopdf has a package in Alpine (yay!)

README.md

@@ -8,7 +8,8 @@ encryption) for use in Elixir projects.
 [![CircleCI](https://circleci.com/gh/gutschilla/elixir-pdf-generator.svg?style=svg)](https://circleci.com/gh/gutschilla/elixir-pdf-generator)
 
 - 0.6.1
-  - documentation about keeping `xvfb` buffer, thanks for your feedback, [kiere](https://github.com/gutschilla/elixir-pdf-generator/issues?q=is%3Aissue+is%3Aopen+author%3Akiere)
+  - documentation about keeping `xvfb` buffer, thanks for your feedback,
+    [kiere](https://github.com/gutschilla/elixir-pdf-generator/issues?q=is%3Aissue+is%3Aopen+author%3Akiere)
   - 
 - 0.6.0
   - introducting `make` as build tool (optional) for chromium binaries
@@ -162,19 +163,24 @@ Or, run `cd priv && npm install`
 
 ## wkhtmltopdf
 
-2. Download wkhtmltopdf and place it in your $PATH. Current binaries can be
-   found here: http://wkhtmltopdf.org/downloads.html
-
-   For the impatient (Ubuntu 18.04 Bionic Beaver):
+- **Alpine** (tested on 3.11): `apk add wkhtmltodf` - gone are the days of
+  manually fumbling around with wkhtmltopdf and its musl preference over glibc.
+
+- **Ubuntu 19.10**: `apt-get install wkhtmltopdf` and you'll have 0.12.5 on $PATH
+
+- **Ubuntu 18.04**: Download wkhtmltopdf and place it in your $PATH. Current
+  binaries can be found here: http://wkhtmltopdf.org/downloads.html
+
+  For the impatient (Ubuntu 18.04 Bionic Beaver):
 
-   ```
-   apt-get -y install xfonts-base xfonts-75dpi \
+  ```
+  apt-get -y install xfonts-base xfonts-75dpi \
     && wget https://downloads.wkhtmltopdf.org/0.12/0.12.5/wkhtmltox_0.12.5-1.bionic_amd64.deb \
     && dpkg -i wkhtmltox_0.12.5-1.bionic_amd64.deb
-   ```
+  ```
 
-   For other distributions, refer to http://wkhtmltopdf.org/downloads.html – For
-   example, replace `bionic` with `xenial` if you're on Ubuntu 16.04.
+  For other distributions, refer to http://wkhtmltopdf.org/downloads.html – For
+  example, replace `bionic` with `xenial` if you're on Ubuntu 16.04.
 
 ## optional dependencies