MADlib install on ubuntu (partial)

madlib_example.sql

create temporary sequence predictor_seq;
CREATE temporary TABLE linear_systems_test_data( id INTEGER NOT NULL, lhs DOUBLE PRECISION[], rhs DOUBLE PRECISION);
insert into linear_systems_test_data values (nextval('predictor_seq'), '{352137.0,84.7067061967771,-150.185137392799,122.050417659229,-74.0884874537119,99.7911494563722,-3.7907455558484,181224.690513009,106938.029173016,69336.1362009346,18335.0,12.7007088793537,-250.440511627437,-62.5561474971013,-292.703374755409,-167.012940969203,-78.511449979818,9451.24681999999,5585.85191537643,3628.50938401}'::float[], 88920344.0       );
insert into linear_systems_test_data values (nextval('predictor_seq'), '{84.7067061967771,176105.544243727,61.0252088296143,-73.1971959184637,7.54222162981446,-48.6063990056131,-37.7170700467655,-11006.0678697046,-11871.4874441653,-10787.6157862104,12.7007088793537,9313.85168737771,-31.2780737485506,-85.9645308238089,-89.8568249242787,-78.6462830692247,10.8622991388217,-566.613529886409,-617.49619500345,-565.289335368564}'::float[], -13145292.0108605);
insert into linear_systems_test_data values (nextval('predictor_seq'), '{-150.185137392799,61.0252088296143,176031.455756273,92.2489278265701,-76.9879414743283,84.3333476124558,-25.4820884480566,-13956.5435528986,-15708.0417933261,-14654.2037276884,-250.440511627437,-31.2780737485506,9021.1483126223,-77.1561160449251,-164.475980803628,-51.6938483582801,-214.057091686182,-836.240725206375,-881.848989981731,-807.859502009072}'::float[], 1898932.5197653  );
insert into linear_systems_test_data values (nextval('predictor_seq'), '{122.050417659229,-73.1971959184637,92.2489278265701,176056.937844721,23.3081387828495,-78.3013073935213,-39.6458055782809,2284.51122615497,2926.23669007509,3063.0560226095,-62.5561474971013,-85.9645308238089,-77.1561160449251,9235.20540430848,-20.4157746097293,-33.0784604100794,-136.032443950019,128.092163094009,181.475038595339,191.440843746915}'::float[], -9353552.4864902 );
insert into linear_systems_test_data values (nextval('predictor_seq'), '{-74.0884874537119,7.54222162981446,-76.9879414743283,23.3081387828495,176080.062155279,45.0609006184824,-71.8838299992101,3643.8105536523,3802.81999939308,3354.88154570073,-292.703374755409,-89.8568249242787,-164.475980803628,-20.4157746097293,9099.79459569152,-123.331735070666,-217.362051217354,76.7005847765573,149.130685682247,153.821442356972}'::float[], 44484.2690687988 );
insert into linear_systems_test_data values (nextval('predictor_seq'), '{99.7911494563722,-48.6063990056131,84.3333476124558,-78.3013073935213,45.0609006184824,176080.2655417,-0.594386799369262,823.606108487408,625.336937399352,383.40170387949,-167.012940969203,-78.6462830692247,-51.6938483582801,-33.0784604100794,-123.331735070666,9256.89685896493,72.6637751149791,-37.1715938195721,-12.3561329753323,-9.43756489730373}'::float[], -4390173.40911921);
insert into linear_systems_test_data values (nextval('predictor_seq'), '{-3.7907455558484,-37.7170700467655,-25.4820884480566,-39.6458055782809,-71.8838299992101,-0.594386799369262,176056.7344583,306.277425558405,479.877979771055,515.575514361862,-78.511449979818,10.8622991388217,-214.057091686182,-136.032443950019,-217.362051217354,72.6637751149791,9078.10314103507,-39.4915952614484,-12.4442074456118,1.82474415780702}'::float[], -578474.61071334 );
insert into linear_systems_test_data values (nextval('predictor_seq'), '{181224.690513009,-11006.0678697046,-13956.5435528986,2284.51122615497,3643.8105536523,823.606108487408,306.277425558405,106938.029173016,69336.1362009346,48085.2020935846,9451.24681999999,-566.613529886409,-836.240725206375,128.092163094009,76.7005847765573,-37.1715938195721,-39.4915952614484,5585.85191537643,3628.50938401,2521.96990177272}'::float[], 44507137.79863   );
insert into linear_systems_test_data values (nextval('predictor_seq'), '{106938.029173016,-11871.4874441653,-15708.0417933261,2926.23669007509,3802.81999939308,625.336937399352,479.877979771055,69336.1362009346,48085.2020935846,35047.3895436122,5585.85191537643,-617.49619500345,-881.848989981731,181.475038595339,149.130685682247,-12.3561329753323,-12.4442074456118,3628.50938401,2521.96990177272,1842.81831435334}'::float[], 25951081.5005107 );
insert into linear_systems_test_data values (nextval('predictor_seq'), '{69336.1362009346,-10787.6157862104,-14654.2037276884,3063.0560226095,3354.88154570073,383.40170387949,515.575514361862,48085.2020935846,35047.3895436122,26536.4701009535,3628.50938401,-565.289335368564,-807.859502009072,191.440843746915,153.821442356972,-9.43756489730373,1.82474415780702,2521.96990177272,1842.81831435334,1399.17229799236}'::float[], 16848804.598354  );
insert into linear_systems_test_data values (nextval('predictor_seq'), '{18335.0,12.7007088793537,-250.440511627437,-62.5561474971013,-292.703374755409,-167.012940969203,-78.511449979818,9451.24681999999,5585.85191537643,3628.50938401,18335.0,12.7007088793537,-250.440511627437,-62.5561474971013,-292.703374755409,-167.012940969203,-78.511449979818,9451.24681999999,5585.85191537643,3628.50938401}'::float[], 4570234.0        );
insert into linear_systems_test_data values (nextval('predictor_seq'), '{12.7007088793537,9313.85168737771,-31.2780737485506,-85.9645308238089,-89.8568249242787,-78.6462830692247,10.8622991388217,-566.613529886409,-617.49619500345,-565.289335368564,12.7007088793537,9313.85168737771,-31.2780737485506,-85.9645308238089,-89.8568249242787,-78.6462830692247,10.8622991388217,-566.613529886409,-617.49619500345,-565.289335368564}'::float[], -638917.316092659);
insert into linear_systems_test_data values (nextval('predictor_seq'), '{-250.440511627437,-31.2780737485506,9021.1483126223,-77.1561160449251,-164.475980803628,-51.6938483582801,-214.057091686182,-836.240725206375,-881.848989981731,-807.859502009072,-250.440511627437,-31.2780737485506,9021.1483126223,-77.1561160449251,-164.475980803628,-51.6938483582801,-214.057091686182,-836.240725206375,-881.848989981731,-807.859502009072}'::float[], 80910.9354257816 );
insert into linear_systems_test_data values (nextval('predictor_seq'), '{-62.5561474971013,-85.9645308238089,-77.1561160449251,9235.20540430848,-20.4157746097293,-33.0784604100794,-136.032443950019,128.092163094009,181.475038595339,191.440843746915,-62.5561474971013,-85.9645308238089,-77.1561160449251,9235.20540430848,-20.4157746097293,-33.0784604100794,-136.032443950019,128.092163094009,181.475038595339,191.440843746915}'::float[], -526595.219744903);
insert into linear_systems_test_data values (nextval('predictor_seq'), '{-292.703374755409,-89.8568249242787,-164.475980803628,-20.4157746097293,9099.79459569152,-123.331735070666,-217.362051217354,76.7005847765573,149.130685682247,153.821442356972,-292.703374755409,-89.8568249242787,-164.475980803628,-20.4157746097293,9099.79459569152,-123.331735070666,-217.362051217354,76.7005847765573,149.130685682247,153.821442356972}'::float[], -45016.270987413 );
insert into linear_systems_test_data values (nextval('predictor_seq'), '{-167.012940969203,-78.6462830692247,-51.6938483582801,-33.0784604100794,-123.331735070666,9256.89685896493,72.6637751149791,-37.1715938195721,-12.3561329753323,-9.43756489730373,-167.012940969203,-78.6462830692247,-51.6938483582801,-33.0784604100794,-123.331735070666,9256.89685896493,72.6637751149791,-37.1715938195721,-12.3561329753323,-9.43756489730373}'::float[], -241206.447392831);
insert into linear_systems_test_data values (nextval('predictor_seq'), '{-78.511449979818,10.8622991388217,-214.057091686182,-136.032443950019,-217.362051217354,72.6637751149791,9078.10314103507,-39.4915952614484,-12.4442074456118,1.82474415780702,-78.511449979818,10.8622991388217,-214.057091686182,-136.032443950019,-217.362051217354,72.6637751149791,9078.10314103507,-39.4915952614484,-12.4442074456118,1.82474415780702}'::float[], -26814.1789769015);
insert into linear_systems_test_data values (nextval('predictor_seq'), '{9451.24681999999,-566.613529886409,-836.240725206375,128.092163094009,76.7005847765573,-37.1715938195721,-39.4915952614484,5585.85191537643,3628.50938401,2521.96990177272,9451.24681999999,-566.613529886409,-836.240725206375,128.092163094009,76.7005847765573,-37.1715938195721,-39.4915952614484,5585.85191537643,3628.50938401,2521.96990177272}'::float[], 2258007.3925     );
insert into linear_systems_test_data values (nextval('predictor_seq'), '{5585.85191537643,-617.49619500345,-881.848989981731,181.475038595339,149.130685682247,-12.3561329753323,-12.4442074456118,3628.50938401,2521.96990177272,1842.81831435334,5585.85191537643,-617.49619500345,-881.848989981731,181.475038595339,149.130685682247,-12.3561329753323,-12.4442074456118,3628.50938401,2521.96990177272,1842.81831435334}'::float[], 1297461.35069444 );
insert into linear_systems_test_data values (nextval('predictor_seq'), '{3628.50938401,-565.289335368564,-807.859502009072,191.440843746915,153.821442356972,-9.43756489730373,1.82474415780702,2521.96990177272,1842.81831435334,1399.17229799236,3628.50938401,-565.289335368564,-807.859502009072,191.440843746915,153.821442356972,-9.43756489730373,1.82474415780702,2521.96990177272,1842.81831435334,1399.17229799236}'::float[], 829945.021037315 );

SELECT madlib.linear_solver_dense( 'linear_systems_test_data',
                                   'output_table',
                                   'id',
                                   'lhs',
                                   'rhs'
                                 );

select * from output_table;

madlib_install.sh

#!/bin/bash

# https://github.com/madlib/madlib/wiki/Building-MADlib-from-Source
apt-get install -y cmake
apt-get install -y postgresql-server-dev-9.3
apt-get install -y postgresql-plpython-9.3
apt-get install -y libkrb5-dev

git clone git@github.com:madlib/madlib.git

./configure
cd build/
make
make install

createlang plpythonu db
bash /usr/local/madlib/bin/madpack -p postgres -c user@host/db install

Hope someone mentions. we can download the .rpm packages and to install in Ubuntu just convert the package to .deb using "Alien command" it will work.

Let me know if you need help