On Wed, 31 Oct 2018, Rich Shepard wrote:
[1] This prompted me to look for more pg_config files, and I found a symlink in /usr/bin/ that pointed to /usr/lib/postgresql/10.2/bin/pg_config which does not exist. I changed that symlink to point to the 10.3/ pg_config version but there's still a broken link somewhere because pg_ctl start cannot find the correct directory for timezonesets.
Thanks for pointing me to the links in /usr/bin/, Adrian. All of them are pointing to the mythical 10.2/ directory. I'll fix those links and report the results of running pg_ctl start. Regards, Rich