From: books at ejurka.com (Kris Jurka)
Date: Wed, 10 Oct 2012 12:17:45 -0700
Subject: [Pljava-dev] pljava on AIX for postgres 9.1.x and IBM AIX Java
 6?
In-Reply-To: <5075C351.1010101@hogranch.com>
References: <50651F8A.1080704@hogranch.com> <50660523.5050503@hogranch.com>
	<50660A90.3020308@hogranch.com> <5069E7C8.4090004@hogranch.com>
	<5073DEED.8030504@hogranch.com> <507472B6.3060100@hogranch.com>
	<507474C0.1010304@hogranch.com> <50749A49.8060003@hogranch.com>
	<5075C351.1010101@hogranch.com>
Message-ID: <5075C9D9.9080303@ejurka.com>

On 10/10/2012 11:49 AM, John R Pierce wrote:
> $ java -cp deploy.jar:postgresql-9.1-903.jdbc3.jar
> org.postgresql.pljava.deploy.Deployer -install
> Exception in thread "main" java.lang.UnsupportedClassVersionError:
> (org/postgresql/Driver) bad major version at offset=6
>
> Is that complaining that the JDBC driver is the wrong version?
>

Yes, the latest release of the JDBC drivers were botched and built with 
the wrong java version.  I don't know what the status of a fix for that 
is, but you should be able to run the deployer with Java6 to install 
pljava for a different java version because the deployer is all client 
side and has nothing to do with the server jvm.

Kris Jurka