Travis Allison wrote: > No instance of Postgres 10 running. I took Tom's suggestion: I ran dpkg -S > /usr/include/postgresql/pg_config.h > Result: libpq-dev: /usr/include/postgresql/pg_config.h > > Here is the result from dpkg-query -l | grep libpq > > ii libpq-dev 10.0-1.pgdg16.04+1 > amd64 header files for libpq5 > (PostgreSQL library) > ii libpq5:amd64 10.0-1.pgdg16.04+1 > amd64 PostgreSQL C client library > > So thanks to all of your help, I've identified the culprit. > > Any suggestions on what to do next? I wonder if there is a mistake in the use of INCLUDEDIR vs. INCLUDEDIR-SERVER for -I. Maybe both are being used, and looks like only the latter should be. It seems odd that there are two pg_config.h files getting included ... but I do wonder why is there a pg_config.h in libpq-dev. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
