ubuntu下安装jdk报错

[ubuntucycle]

大家好！
我在虚拟机里安装了个Ubuntu9.04
我下了一个jdk-6u23-linux-586-rpm。bin
安装是报一个not fund信息 信息如下
lin@ubuntu:/usr/lib/jvm/java$ sudo /usr/lib/jvm/java/jdk-6u23-linux-i586-rpm.bin
Unpacking...
Checksumming...
Extracting...
UnZipSFX 5.50 of 17 February 2002, by Info-ZIP ([email protected]).
inflating: jdk-6u23-linux-i586.rpm
inflating: sun-javadb-common-10.5.3-0.2.i386.rpm
inflating: sun-javadb-core-10.5.3-0.2.i386.rpm
inflating: sun-javadb-client-10.5.3-0.2.i386.rpm
inflating: sun-javadb-demo-10.5.3-0.2.i386.rpm
inflating: sun-javadb-docs-10.5.3-0.2.i386.rpm
inflating: sun-javadb-javadoc-10.5.3-0.2.i386.rpm
/usr/lib/jvm/java/jdk-6u23-linux-i586-rpm.bin: 255: rpm: not found
/usr/lib/jvm/java/jdk-6u23-linux-i586-rpm.bin: 255: rpm: not found
Installing JavaDB
/usr/lib/jvm/java/jdk-6u23-linux-i586-rpm.bin: 255: rpm: not found

Done.

我已经改变了/usr/lib/jvm/java/jdk-6u23-linux-i586-rpm.bin的权限 变为可执行

[monk]

安装源里的试试

代码： 全选

sudo apt-get install sun-java6-jdk

[hiphen]

2楼的是正解，不过jdk版本也许不是最新的。

jdk其实不用install的，直接在sun(现在应该是oracle)的网站上下载tar.gz包，解压后设置好CLASSPATH和PATH就搞掂了

[JiangHui]

jdk-6u23-linux-586-rpm.bin