gradle 添加jar依赖，执行grade build时出现“程序包不存在”问题

group‘com.suneony‘
version‘1.0.0‘
 
apply plugin:‘java‘
 
repositories {
    mavenLocal() //1.优先查找本地maven库，性能最好
    maven{//2.其次查找aliyun maven库
        url‘http://maven.aliyun.com/nexus/content/groups/public/‘
    }
    mavenCentral()//3.最后查找maven中央库
}
dependencies {
    compile ‘com.janeluo:ikanalyzer:2013_u6‘
    compile ‘org.apache.lucene:lucene-analyzers-common:5.4.0‘
    compile ‘org.apache.lucene:lucene-core:5.4.0‘
}