diff --git a/README.md b/README.md
index 7beb411..631f464 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,19 @@ Usage: relation-graph [options]
         Set log level to INFO
 ```
 
+## Installation
+### MacOS
+1. Download `relation-graph-cli-*.tgz` from the [latest release](https://github.com/balhoff/relation-graph/releases/latest).
+2. Unzip `relation-graph-cli-*.tgz`.
+3. Run:
+```
+cd path/to/unzipped/relation-graph-cli-*/
+cp bin/* /usr/local/bin/
+cp lib/* /usr/local/lib/
+chmod 777 /usr/local/bin/relation-graph
+```
+4. If prompted by MacOS, [allow permissions](https://support.apple.com/en-us/HT202491).
+
 ## Build
 Install `sbt` (Scala Build Tool) on your system. For Mac OS X, it is easily done using [Homebrew](http://brew.sh):  `brew install sbt`. `sbt` requires a working Java installation, but you do not need to otherwise install Scala.