I just installed postgresql 10 in Fedora 28. then I did a mix ecto.migrate but it says
** (Postgrex.Error) ERROR 58P01 (undefined_file): could not open extension control file "/usr/pgsql-10/share/extension/citext.control": No such file or directory
I installed postgresql10-contrib also..
pg_config --sharedir returns
/usr/share/pgsql
and I can find
/usr/share/pgsql/extension/citext.control
file. but not in /usr/pgsql-10/share/extension directory.
what am I missing?