相关疑难解决方法(0)

Java是最新版本macOS上的可选包.

然而,一旦安装,似乎JAVA_HOME环境变量设置不正确.

当我在Ubuntu上构建Jikes RVM时,我收到了这个错误.任何的想法？

bin/buildit localhost production
---> Config: production
/bin/bash --login -c  '/bin/bash --login -c  "   cd /home/jack/Programs/jikesrvm-3.1.2 &&  export JAVA_HOME=/opt/jdk1.6.0 &&   ant very-clean -Dhost.name=ia32-linux &&  ant check-components-properties -Dhost.name=ia32-linux -Dtarget.name=ia32-linux -Dcomponents.cache.dir=/home/jack/.buildit_components_cache  &&   ant -Dtarget.name=ia32-linux -Dconfig.name=production -Dhg.revision= -Dhost.name=ia32-linux -Dcomponents.cache.dir=/home/jack/.buildit_components_cache "' 
Error: JAVA_HOME is not defined correctly.
  We cannot execute /opt/jdk1.6.0/bin/java
Wed Jun 13 12:23:37 EDT 2012
===================== Summary =====================
Local   : /home/jack/Programs/jikesrvm-3.1.2
Build   : ubuntu:/home/jack/Programs/jikesrvm-3.1.2
Target  : ubuntu:/home/jack/Programs/jikesrvm-3.1.2
Start   : Wed Jun 13 12:23:37 EDT 2012
Config  : production [FAILED Wed Jun …