Many changes

build.gradle.kts

@@ -1,6 +1,7 @@
 plugins {
     kotlin("jvm") version "1.9.0"
     application
+    kotlin("kapt") version "1.9.10"
 }
 
 group = "com.thequux"
@@ -12,6 +13,10 @@ repositories {
 
 dependencies {
     testImplementation(kotlin("test"))
+
+    // For the utilities classes
+    kapt("info.picocli:picocli-codegen:4.7.5")
+    implementation("info.picocli:picocli:4.7.5")
 }
 
 tasks.test {