[MADLIB-289] Madpack installation fails for Postgres

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Unresolved
• Assignee: Florian Schoppmann
• Reporter: Anthony Hsu
• Created: 08/Dec/11 11:21
• Updated: 14/Jan/12 19:38

Description

I am running PostgreSQL 9.1.1 and the development branch (master) of MADlib on Suse Linux 11.14 with Python 2.7. Building and installation go smoothly until I try run ./madpack -p postgres install, at which point I run into this error:

madpack.py : INFO : > ... executing /tmp/madlib.UE01V9/array_ops/array_ops.sql_in.tmp
madpack.py : ERROR : Failed executing /tmp/madlib.UE01V9/array_ops/array_ops.sql_in.tmp
madpack.py : ERROR : Check the log at /tmp/madlib.UE01V9/array_ops/array_ops.sql_in.log

The log file says:

CREATE OR REPLACE FUNCTION madlib.array_add(x anyarray, y anyarray)
RETURNS anyarray
AS '/home/accts/ah59/Desktop/madlib/ports/postgres/lib/
libmadlib_postgres.so', 'array_add'
LANGUAGE C IMMUTABLE;
psql:/tmp/madlib.UE01V9/array_ops/array_ops.sql_in.tmp:45: ERROR: could not load library "/home/accts/ah59/Desktop/madlib/ports/postgres/lib/libmadlib_postgres.so": /home/accts/ah59/Desktop/madlib/ports/postgres/lib/libmadlib_postgres.so: undefined symbol: cgemv_

I have tried installing the 0.2.1beta release of MADlib as well and have tried PostgreSQL 9.0.6., but I still run into the same problem.

Any ideas on how to solve this problem? It seems to be something wrong with the libmadlib_postgres.so code and not a problem with dependencies.