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 13 12:23:37 EDT 2012] ===================================================
OS：
Linux ubuntu 2.6.32-24-generic #39-Ubuntu SMP Wed Jul 28 06:07:29 UTC 2010 i686 GNU/Linux
环境变量：
路径
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/lib/jvm/java-6-sun-1.6.0.22/bin<
JAVA_HOME
/usr/lib/jvm/java-6-sun-1.6.0.22
我检查了JAVA_HOME / bin目录下的java,它可以工作.
无论我如何改变环境变量,错误一直在抱怨
“We cannot execute /opt/jdk1.6.0/bin/java”.
似乎我没有修改正确的“位置”.
解决方法
运行此命令：
find . -exec grep "jdk1.6.0" {} \;
要找出将JAVA_HOME设置为该路径的文件.