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:~$ !529 Desktop/./jdk-6u21-linux-i586-rpm.bin Unpacking...

Checksumming... Extracting... UnZipSFX 5.50 of 17 February 2002, by Info-ZIP (Zip-Bugs@lists.wku.edu). inflating: jdk-6u21-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
Desktop/./jdk-6u21-linux-i586-rpm.bin: 255: rpm: not found Desktop/./jdk-6u21-linux-i586-rpm.bin: 255: rpm: not found Installing JavaDB Desktop/./jdk-6u21-linux-i586-rpm.bin: 255: rpm: not found

Done. :~$ javac The program 'javac' can be found in the following packages: * openjdk-6-jdk * ecj * gcj-4.3 * java-gcj-compat-dev * gcj-4.2 * jikes-classpath * jikes-kaffe * kaffe * sun-java5-jdk * sun-java6-jdk Try: sudo apt-get install bash: javac: command not found :~$

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migrated from stackoverflow.com Oct 11 '10 at 20:46

This question came from our site for professional and enthusiast programmers.

up vote 1 down vote accepted

You're trying to use the rpm-based installer on a non-rpm-based system.

Ubuntu includes the JRE in it's repositories (if I remember correctly, haven't used it for a while). Something like apt-get install sun-java6-jre if I remember correctly.

Alternatively, there should be a second bin file on the download page without rpm in the name. That's just a self-extracting archive that will create a folder containing the jre files. It won't set up the path or anything though.

EDIT: A quick search (for "install sun jre on ubuntu") found this page: https://help.ubuntu.com/community/Java - you need to enable the "universe" repository.

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