Unable complie jdbc - Mailing list pgsql-jdbc

Hi,

I am very new to PostgreSQL, only a few hours. I follow the instruction on
http://jdbc.postgresql.org/doc.html to build jdbc. The build process fails due to the
${major} and ${minor} in the Driver.java file. They are not Java syntax. Do I need to
replace them with two intergers? If yes, what they are?

Thanks in advance.

v.