Hi,   I am using SAS EG 7.1 and the following code trying to connect to PostgreSQL: libname A1 postgres   server=XXX   port=5432   database=XXX   user=XXX   password='XXX';   But I get an error like: ERROR: The POSTGRES engine cannot be found. ERROR: Error in the LIBNAME statement.   When run {proc setinit; run;}, find [SAS/ACCESS to Postgres] installed.   How to deal with it? ... View more