You can set the JAVA_HOME environment variable to specify your
Java 2 SDK installation directory. For example, if you are using
the CPAN installer you can do:

    JAVA_HOME=/path/to/your/j2sdk/installation cpan Inline::Java

##</code><code>##

$sudo cpan Inline::Java

##</code><code>##

$ sudo JAVA_HOME=/path/to/your/j2sdk/installation cpan Inline::Java