upgrade from Omada_SDN_Controller_v5.15.8.2 to Omada_SDN_Controller_v5.15.20.18 error
When I enter the sudo bash ./install.sh
command to upgrade from
Omada_SDN_Controller_v5.15.8.2 to
Omada_SDN_Controller_v5.15.20.18,
the following message is displayed:
java17-runtime or java17-runtime-headless dependency not satisfied.
How can I solve the above problem and upgrade to the latest version?
Please explain it easily for beginners.
My environment is as follows.
Ubuntu 20.04
java -version
openjdk version "1.8.0_442"
OpenJDK Runtime Environment (build 1.8.0_442-8u442-b06~us1-0ubuntu1~20.04-b06)
OpenJDK 64-Bit Server VM (build 25.442-b06, mixed mode)