Error installer forge

FAILURE: Build failed with an exception.

* What went wrong:
Could not resolve all dependencies for configuration ':minecraftNatives'.
> Could not resolve org.lwjgl.lwjgl:lwjgl-platform:2.9.1.
  Required by:
      com.yourname.modid:forge:1.0
   > Could not HEAD 'http://repo1.maven.org/maven2/org/lwjgl/lwjgl/lwjgl-platform/2.9.1/lwjgl-platform-2.9.1.pom'. Received status code 501 from server: HTTPS Required
   > Could not parse POM https://libraries.minecraft.net/org/lwjgl/lwjgl/lwjgl-platform/2.9.1/lwjgl-platform-2.9.1.pom
      > Could not resolve org.lwjgl.lwjgl:parent:2.9.1.
         > Could not GET 'http://repo1.maven.org/maven2/org/lwjgl/lwjgl/parent/2.9.1/parent-2.9.1.pom'. Received status code 501 from server: HTTPS Required

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

my build.gradle: 

buildscript {
    repositories {
        maven {url =  "https://repo1.maven.org/maven2"}
        maven {
            name = "forge"
            url = "http://files.minecraftforge.net/maven"
        }
        maven {
            name = "sonatype"
            url = "https://oss.sonatype.org/content/repositories/snapshots/"
        }
    }
    dependencies {
        classpath 'net.minecraftforge.gradle:ForgeGradle:1.2-SNAPSHOT'
    }
}

apply plugin: 'forge'

version = "1.0"
group= "com.yourname.modid" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
archivesBaseName = "modid"

minecraft {
    version = "1.7.10-10.13.4.1558-1.7.10"
    runDir = "eclipse"
}

dependencies {
    // you may put jars on which you depend on in ./libs
    // or you may define them like so..
    //compile "some.group:artifact:version:classifier"
    //compile "some.group:artifact:version"
      
    // real examples
    //compile 'com.mod-buildcraft:buildcraft:6.0.8:dev'  // adds buildcraft to the dev env
    //compile 'com.googlecode.efficient-java-matrix-library:ejml:0.24' // adds ejml to the dev env

    // for more info...
    // http://www.gradle.org/docs/current/userguide/artifact_dependencies_tutorial.html
    // http://www.gradle.org/docs/current/userguide/dependency_management.html

}

processResources
{
    // this will ensure that this task is redone when the versions change.
    inputs.property "version", project.version
    inputs.property "mcversion", project.minecraft.version

    // replace stuff in mcmod.info, nothing else
    from(sourceSets.main.resources.srcDirs) {
        include 'mcmod.info'
                
        // replace version and mcversion
        expand 'version':project.version, 'mcversion':project.minecraft.version
    }
        
    // copy everything else, thats not the mcmod.info
    from(sourceSets.main.resources.srcDirs) {
        exclude 'mcmod.info'
    }
}