On CSE machines, <@>~cs9315/bin/pgs@> can simplify some things
In this case, existing databases will continue to work ok.
Old databases will not work with the new server.
Provided as tar-file in <@>~cs9315/web/21T1/postgresql/@>
File: <@>src.tar.bz2@> is ~20MB **
Unpacked, source code + binaries is ~130MB **
If using on CSE, do not put it under your home directory
Place it under <@>/srvr/YOU/@> which has 500MB quota
Most efficient to run server on <@>grieg@>