Install Oracle Java Runtime (JRE) 7 in Ubuntu 1...
Objectives: Install Oracle Java / JRE in Ubuntu 12.04 (Precise Pangolin) Enjoy! 看看系统里是否有openjdk,如有需要清除。我的系统里没有安装过,比较省事。去Oracle官方下载jdk最新版本 操作过程如下: tar -xvf ~/Downloads/jre-7u4-linux-i586.tar.gz sudo mkdir -p /usr/lib/jvm/jre1.7.0 sudo mv jre1.7.0_04/* /usr/lib/jvm/jre1.7.0/ sudo update-alternatives --install /usr/bin/java java /usr/lib/jvm/jre1.7.0/bin/java 0 mkdir ~/.mozilla/plugins ln -s /usr/lib/jvm/jre1.7.0/lib/i386/libnpjp2.so ~/.mozilla/plugins/ That’s it! Enjoy! 来源: oschina 链接: https://my.oschina.net/u/138694/blog/57657