so i want to install my kafka in my computer based on this answer https://stackoverflow.com/a/62180917/15412999
when i do this into my directory
/mnt/c/Program Files (x86)/Kafka/kafka_2.13-2.8.0$ gradle
into my directory, it going well
but when i run /mnt/c/Program Files (x86)/Kafka/kafka_2.13-2.8.0$ ./gradlew jar
why it return
Task'jar' not found in root project 'kafka_2.13-2.8.0'
.
and what should i do so in order to the gradlew jar can be executed? please help SO forum thankyou in advance