updated README

README.md

@@ -6,6 +6,8 @@ This version of wfetch is semi-backwards compatible (config.toml will work! But
 
 ## Installation
 
+### Linux
+
 Fist download the latest release fron the releases page and extract it. Inside of the folder, you will see an executible named "wf-tool".
 This will be the program that you will use to install and setup wfetch.
 
@@ -15,6 +17,28 @@ Open your favorite terminal in the folder and run `sudo ./wf-tool -i` This will
 Wfetch should quickly install. After wfetch is installed, run `./wf-tool -s` and follow the setup instructions
 > **WARNING**: Do not run this command under sudo. It will not let you run the setup if you do so.
 
+### Windows
+
+At this time Windows dows not have a build.
+
+### MacOS
+
+At this time MacOS does not have a build.
+
+## Compiling
+
+### Requirements
+
+- Crystal compiler
+- Wfetch Source Code
+- wfetch-1.0.0-data.tar.xz
+
+Download the latest release's source code and open your terminal inside the directory and run `shards build --release` and the build will be outputted in bin/
+
+To actually install and setup your wfetch build, you will need to have a data directory with wftech and the disp configs.
+
+Extract the data directory file and copy it to where your wfetch and wf-tool executable are. Once your data directory is copied/moved over, move wfetch inside of the data directory and then follow the installing instructions.
+
 ## FAQ
 
 ### How do I get an Weather API key?
@@ -25,7 +49,6 @@ First, go to the [Weather API](https://www.weatherapi.com/) website and then sig
 
 Giving out an api key is one of the top ten things to never do in your life.
 
-
 ## Contributing
 
 1. Fork it (<https://github.com/koffeejava/wfetch/fork>)