Hello, I'm trying to install MADlib on Ubuntu 16.04 with Postgres 11.5. When running
/usr/local/madlib/bin/madpack -s madlib –p postgres install with the environmental variables first exported, or /usr/local/madlib/bin/madpack -s madlib -p postgres -c [user[/password ]@][host][:port][/database] install with replacing the parameters for user, password, etc. with my values, I'm getting the following error: Traceback (most recent call last): File "/usr/local/madlib/Versions/1.16/bin/../madpack/madpack.py", line 1417, in <module> main(sys.argv[1:]) File "/usr/local/madlib/Versions/1.16/bin/../madpack/madpack.py", line 1272, in main _internal_run_query("SELECT 1", False) File "/usr/local/madlib/Versions/1.16/bin/../madpack/madpack.py", line 99, in _internal_run_query return run_query(sql, con_args, show_error) File "/usr/local/madlib/Versions/1.16/madpack/utilities.py", line 119, in run_query raise Exception Exception I'm able to connect to psql with the particular user, password and database and I've also checked that the port number I'm using is correct. Could you give some hints on what is wrong? Thank you in advance, Nantia