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From Nantia Makrynioti <>
Subject error when running /usr/local/madlib/bin/madpack
Date Thu, 18 Feb 2021 09:22:13 GMT

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/", line
1417, in <module>


  File "/usr/local/madlib/Versions/1.16/bin/../madpack/", line
1272, in main

    _internal_run_query("SELECT 1", False)

  File "/usr/local/madlib/Versions/1.16/bin/../madpack/", line
99, in _internal_run_query

    return run_query(sql, con_args, show_error)

  File "/usr/local/madlib/Versions/1.16/madpack/", line 119, in

    raise 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,


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