Craig Ringer <craig@postnewspapers.com.au> writes:
> Mark wrote:
>> Until I tried to install DBD-Pg-2.13.1 (for Perl) thereafter. And I'm
>> getting the weirdest errors that just won't go away (see below). Does
>> anyone know what the cause might be? Or better still, how to fix it? :)
> Is it possible that you have old or conflicting PostgreSQL headers in
> /usr/local/include ? Or even in /usr/include ?
The PGcancel typedef was added in 8.0, so the complaints about that
suggest strongly that a pre-8.0 version of libpq-fe.h is being read.
regards, tom lane