ubuntu kotlin install
Install desired Java version. For example in this case we will go with Java openjdk-11-jdk:
$ sudo apt install openjdk-11-jdk
Next step is to install Kotlin:
$ sudo snap install --classic kotlin
Use any text editor and create a file called hello.kt with the following content:
fun main() {
println("Hello World!")
}
Compile the Kotlin source code:
$ kotlinc hello.kt -include-runtime -d hello.jar
Run the actual Kotlin program:
$ java -jar hello.jar
Hello World!