安装：sudo apt-get install gradle

gradle -v

ERROR: JAVA_HOME is set to an invalid directory: /usr/lib/jvm/default-java

Please set the JAVA_HOME variable in your environment to match the

location of your Java installation.

出现这个错误的时候是因为找不到对应的jdk

sudo gedit /usr/bin/gradle

#export JAVA_HOME=/usr/lib/jvm/default-java

export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64

出现这个错误Could not find method jcenter() for arguments [] on repository container.

是因为ubuntu仓库gradle版本比较旧

http://www.gradle.org/downloads
下载最新的

gradle-3.2-all.zip

解压后

sudo vim /etc/profile

exportGRADLE_HOME=/opt/gradle/gradle-3.2

export PATH=$GRADLE_HOME/bin:$PATH

环境变量生效source /etc/profile

gradle -v