android gradle
gradle 安装：
1、下载
http://www.gradle.org/downloads 直接点击下载最新版本（或者choose Version选择历史版本）
2、解压
放到本地自己的soft目录里，我放在了/usr/localLib/gradle-1.8
3、export gardle path
vim ~/.bash_profile 添加
GRADLE_PATH=/usr/localLib/gradle-1.8/bin
export GRADLE_PATH
export PATH=$PATH:$GRADLE_PATH
这边安装过程中遇到的问题
一、
* What went wrong:
A problem occurred evaluating project ':**Base'.
> Could not create plugin of type 'LibraryPlugin'.
解决：以前安装了1.0的版本，把以前的版本删掉即可
二、
* What went wrong:
A problem occurred evaluating project ':****'.
> SDK location not found. Define location with sdk.dir in the local.properties file or with an ANDROID_HOME environment variable.
解决：如描述，gradle找不到android sdk的目录，那就export就可以了
ANDROID_HOME=/Applications/Android\ Studio.app/sdk
export ANDROID_HOME
三、
* What went wrong:
Execution failed for task ':Support-v7:compileReleaseAidl'.
> failed to find target android-17
解决：我本地的版本比较高，没有项目指定的android-17，那就用sdk manager下载android-17就可以了
四、
* What went wrong:
A problem was found with the configuration of task ':***:zipalignRelease'.
> File '/Applications/Android Studio.app/sdk/tools/zipalign' specified for property 'zipAlignExe' does not exist.
解决：cp /Applications/Android\ Studio.app/sdk/build-tools/19.1.0/zipalign /Applications/Android\ Studio.app/sdk/tools/
sdk/tools下边找不到zipalign，网上查了一下，发现都说19.1.0里边有，然后查看本地，确实有，cp过去就可以了
五、
* What went wrong:
A problem occurred configuring project ':****'.
> Failed to notify project evaluation listener.
> Configuration with name 'default' not found.
解决：每个子模块都瞅一眼，看看是不是缺失gradle文件，或者gradle文件有错，先编译一下子模块
转载：http://blog.csdn.net/daweibayu123/article/details/39397519