Forum OpenACS Q&A: Response to Error: nsd.tcl: error reading output from command: interrupted system call

I was looking at those PERL scripts, aolserver-errors.pl and  queue-message.pl, and it turns out that we need Pg.pm -- which we did not have.  But installing it did not fix the problem.  So that raises another question:  Were we supposed to compile Postgresql with "--with-perl"?