Ｕbuntu12.10下安装sun-java6-jre
手动修改下载源,指令如下:
root@kangear:/# cd /etc/aptroot@kangear:/etc/apt# cp sources.list sources.list.bakroot@kangear:/etc/apt# vim sources.list末行添加：deb http://archive.canonical.com/ubuntu quantal partner
root@kangear:/etc/apt# apt-get install sun-java6-jdk
正在读取软件包列表... 完成正在分析软件包的依赖关系树 正在读取状态信息... 完成 软件包 sun-java6-jdk 是一个由下面的软件包提供的虚拟软件包：
oracle-java8-installer 8b78-0~webupd8~1 oracle-java6-installer 6u41-0~webupd8~1 oracle-java7-installer 7u15-0~webupd8~1请您明确地选择一个来进行安装。
E: 软件包 sun-java6-jdk 没有可供安装的候选者root@kangear:/etc/apt#
root@kangear:/etc/apt# apt-get install oracle-java6-installer..........update-alternatives: using /usr/lib/jvm/java-6-oracle/bin/xjc to provide /usr/bin/xjc (xjc) in 自动模式Oracle JDK 6 installedupdate-alternatives: using /usr/lib/jvm/java-6-oracle/jre/lib/i386/libnpjp2.so to provide /usr/lib/mozilla/plugins/libnpjp2.so (libnpjp2.so) in 自动模式Oracle JRE 6 browser plugin installed正在设置 gsfonts-x11 (0.22) ...root@kangear:/etc/apt# javaUsage: java [-options] class [args...] (to execute a class) or java [-options] -jar jarfile [args...] (to execute a jar file).....root@kangear:/etc/apt#
root@kangear:/etc/apt# java -versionjava version "1.6.0_41"Java(TM) SE Runtime Environment (build 1.6.0_41-b02)Java HotSpot(TM) Server VM (build 20.14-b01, mixed mode)root@kangear:/etc/apt#
