linnux安装jdk报错_linux安装jdk报错cannot open-优快云博客

本文详细介绍了如何解决在安装并配置Java环境后遇到的NoClassDefFoundError问题，包括通过安装glibc.i686解决64系统执行32位程序时出现的/lib/ld-linux.so.2错误，以及将特定的pack文件转换为jar文件以解决JDK初始化过程中遇到的问题。同时提供了环境变量设置的示例。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

修复/lib/ld-linux.so.2: bad ELF interpreter: No such file or directory问题

1、在64 系统里执行32位程序如果出现/lib/ld-linux.so.2:

bad ELF interpreter: No such file or directory，安装下glic即可

sudo yum install glibc.i686

www.2cto.com

2、error while loading shared libraries: libz.so.1:

cannot open shared object file: No such file or directory

sudo yum install zlib.i686

(备忘)

ect/profile

export JAVA_HOME=/usr/java/jdk1.6.0_11
export CLASSPATH=.:$JAVA_HOME/lib:$JAVA_HOME/jre/lib

export PATH=$PATH:$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH

安装完JDK ，设定环境变量后出现这个错误：

[root@localhost lib]# javac
Error occurred during initialization of VM
java/lang/NoClassDefFoundError: java/lang/Object
[root@localhost lib]# java
Error occurred during initialization of VM
java/lang/NoClassDefFoundError: java/lang/Object

解决办法：分别把

/opt/jdk1.6.0_15/lib/ tools.pack 转为 tools.jar

/opt/jdk1.6.0_15/jre/lib/rt.pack 转为 rt.jar

[root@localhost lib]# pwd
/opt/jdk1.6.0_15/lib
[root@localhost lib]# unpack200 tools.pack tools.jar
[root@localhost lib]# ls
ct.sym htmlconverter.jar jconsole.jar orb.idl tools.jar tools.pack.bak
dt.jar ir.idl jexec sa-jdi.jar tools.pack visualvm

[root@localhost lib]# pwd
/opt/jdk1.6.0_15/jre/lib
[root@localhost lib]# unpack200 rt.pack rt.jar