I tried to install pgrouting on Ubuntu 16.04 but I got following error message:
CREATE EXTENSION pgrouting;
could not open extension control file "/opt/PostgreSQL/9.6/share/postgresql/extension/pgrouting.control": file or directory not found
I downloaded the EnterprisDB Postgres(9.6) Bundle, installed postgres ant then installed PostGis using the stackbuilder. I was able to create the PostGis extension and the topology extension. Some other extensions like pgrouting fail to install.
Does anyone know why intallation of some extensions fail?
I did the same on Win10 a few days ago an everything worked.