How to use ant to compile and deploy my webapp in openshift server? -

I do not have an ant in the server when I do rhc ssh myapp and use the ant I try it, it shows "bash: ant: command not found" but I get an ant related jar in my folder "jbossews / lib / catalina-ant.jar", I have to send the ant to sudo apt-get Attempted to install ant, , but it shows "bash: / usr / bin / sudo: permission denied", so I do not know what to do

Ant functionality is not available on OpenShift at this time. I am working on clearing some disputed articles in my favor. In addition, root access (sudo) is not available to users in their gear.