[Pljava-dev] ERROR: schema "sqlj" does not exist

Hi there,

This is my first time installing pljava. I unziped the
"pljava-i686-pc-linux-gnu-pg8.1-1.4.0.tar" to /usr/pljava directory.
I modified
the postgresql.conf file and added the following lines

dynamic_library_path ='$libdir:/usr/pljava'

custom_variable_classes = 'pljava'
pljava.classpath='/usr/pljava/pljava.jar'

And restarted the postgres service. After that I tried to run the
sample tests given in the wiki. But, I am getting the following
error message
ERROR: schema "sqlj" does not exist in the postgres log file. What is wrong?

Thank you.