Jitpack support failure

[mirrajabi]

Need help here. Jitpack build error log:

Start: Mon Sep 19 14:21:05 UTC 2016
Git:
1.0
commit 04b4aec4674216b1388aea73fd9edf009bee7658
Author: Mohammad Mirrajabi 
Date:   Mon Sep 19 18:45:33 2016 +0430

    trying to fix jitpack support

submodule status:

Run gradle build
Gradle build script

ERROR: Gradle wrapper not found. Please add. Using default gradle to build.

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8

------------------------------------------------------------
Gradle 2.7
------------------------------------------------------------

Build time:   2015-09-14 07:26:16 UTC
Build number: none
Revision:     c41505168da69fb0650f4e31c9e01b50ffc97893

Groovy:       2.3.10
Ant:          Apache Ant(TM) version 1.9.3 compiled on December 23 2013
JVM:          1.8.0_101 (Oracle Corporation 25.101-b13)
OS:           Linux 3.14.32-xxxx-grs-ipv6-64 amd64

Getting a list of gradle tasks
0m0.712s
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8

WARNING:
Gradle 'install' task not found. Please add the 'maven' or 'android-maven' plugin.
See the documentation and examples: https://jitpack.io/docs/

Found android library build file in library
Running: gradle clean -Pgroup=com.github.mirrajabi -Pversion=1.0 install
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8
Download https://jitpack.io/com/github/dcendents/android-maven-gradle-plugin/1.3/android-maven-gradle-plugin-1.3.pom
Download https://jitpack.io/com/github/dcendents/android-maven-gradle-plugin/1.3/android-maven-gradle-plugin-1.3.jar
Gradle version Gradle 2.7

BUILD FAILED

Total time: 2.145 secs

FAILURE: Build failed with an exception.

* What went wrong:
Task 'install' not found in root project 'build'.

* Try:
Run gradle tasks to get a list of available tasks. Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
Gradle exit code 1
EXIT_CODE=1
2016-09-19T14:21:24.546024253Z
Exit code: 1
No build artifacts found```