Add explanation of Java dependency (#662)

OpenAPITools · Sep 2, 2022 · f937ecc · f937ecc
1 parent f3f431d
commit f937ecc
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/apps/generator-cli/src/README.md b/apps/generator-cli/src/README.md
@@ -8,7 +8,9 @@
 
 OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and 
 configuration automatically given an OpenAPI Spec (both 2.0 and 3.0 are supported). Please see
-[OpenAPITools/openapi-generator](https://github.com/OpenAPITools/openapi-generator)
+[OpenAPITools/openapi-generator](https://github.com/OpenAPITools/openapi-generator).
+
+The OpenAPI Generator is a Java project. `openapi-generator-cli` will download the approprate JAR file and invoke the `java` executable to run the OpenAPI Generator. You must have the `java` binary executable available on your `PATH` for this to work.
 
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