[Pljava-dev] pljava install problems

John D. West wrote:
> Hi. I'm having difficulty installing and running pljava 1.4 on Ubuntu
> 10.04 64-bit. I'm running Postgresql 8.4.3, and have installed
> jre1.6.0_20 i586.
>
> When I try to install pljava to a database by running the install.sql
> script, I get the following: ERROR: could not load library
> "/usr/lib/postgresql/8.4/lib/pljava.so":
> /usr/lib/postgresql/8.4/lib/pljava.so: undefined symbol: Int64GetDatum
>
> My LD_LIBRARY_PATH is /usr/share/java/jre1.6.0_20/lib/amd64/server
> /usr/share/java/jre1.6.0_20/lib/amd64/native_threads
> /usr/share/java/jre1.6.0_20/lib/amd64
>
> Any ideas on what I can try to fix this?

I got that error on a different environment* when I had issues with
compilation, where I was compiling a 64bit pl/java but mistakenly using
32bit postgresql include files.

* solaris 10 for sparc using the SunStudio C compiler.