Android Studio不是Build工具19.1.0

Question

我收到此错误“错误：SDK Build Tools修订版（19.0.0）对于项目来说太低了'：CordovaLib'。最低要求是19.1.0”

所以我更新了如下设置，但仍然得到相同的错误

import java.util.regex.Pattern

apply plugin: 'android'

buildscript {
    repositories {
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:1.1.0+'
    }
}

ext.multiarch=false

dependencies {
    compile fileTree(dir: 'libs', include: '*.jar')
    for (subproject in getProjectList()) {
        compile project(subproject)
    }
}

android {
    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res']
            assets.srcDirs = ['assets']
        }
    }

    defaultConfig {
        versionCode Integer.parseInt("" + getVersionCodeFromManifest() + "0")
    }

    compileSdkVersion 19
    buildToolsVersion "19.1.0"

    if (multiarch || System.env.BUILD_MULTIPLE_APKS) {
        productFlavors {
            armv7 {
                versionCode defaultConfig.versionCode + 2
                ndk {
                    abiFilters "armeabi-v7a", ""
                }
            }
            x86 {
                versionCode defaultConfig.versionCode + 4
                ndk {
                    abiFilters "x86", ""
                }
            }
            all {
                ndk {
                    abiFilters "all", ""
                }
            }
        }
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_7
        targetCompatibility JavaVersion.VERSION_1_7
    }

}

task wrapper(type: Wrapper) {
    gradleVersion = '1.12'
}

def getVersionCodeFromManifest() {
    def manifestFile = file(android.sourceSets.main.manifest.srcFile)
    def pattern = Pattern.compile("versionCode=\"(\\d+)\"")
    def matcher = pattern.matcher(manifestFile.getText())
    matcher.find()
    return Integer.parseInt(matcher.group(1))
}

def getProjectList() {
    def manifestFile = file("project.properties")
    def pattern = Pattern.compile("android.library.reference.(\\d+)\\s*=\\s*(.*)")
    def matcher = pattern.matcher(manifestFile.getText())
    def projects = []
    while (matcher.find()) {
      projects.add(":" + matcher.group(2).replace("/",":"))
    }
    return projects
}

这里有什么问题？