a java runtime environment(JRE) or java development kit(JDK) must be....

错误:

解决方法:

系统变量里设置下面:

变量名:JAVA_HOME  变量值:C:Program FilesJavajdk1.6.0_25
变量名:CLASSPATH  变量值:.;%JAVA_HOME%lib;
变量名:Path           变量值:%JAVA_HOME%in;
原文地址:https://www.cnblogs.com/senior-engineer/p/4517398.html