Problem installing SuiteCRM-7.3.1 MAX on Debian Jessie

Hi,
I have a Debian Jessie uptodate with nginx and mariadb (mysql). I have followed SuiteCRM installation instructions, but pressing the install button leads to error.
Here is the install.log and what sugarcrm.log says many times:

Thu Sep  3 15:51:14 2015 [220][-none-][FATAL]  Query Failed: SELECT id FROM aow_workflow WHERE aow_workflow.flow_module = 'ACLActions' AND aow_workflow.status = 'Active' AND (aow_workflow.run_when = 'Always' OR aow_workflow.run_when = 'On_Save' OR aow_workflow.run_when = 'Create') AND aow_workflow.deleted = 0 : MySQL error 1146: Table 'alainsuitecrm.aow_workflow' doesn't exist

My database user is defined with :

mysql -p
    CREATE USER 'alain'@'localhost' IDENTIFIED BY 'xxxxxxxxxxxxxxxxxx';
    CREATE USER 'alain'@'%' IDENTIFIED BY 'xxxxxxxxxxxxxxxxxx';
    CREATE DATABASE alainsuitecrm;
    #GRANT ALL PRIVILEGES ON alainsuitecrm.* TO 'alain'@'localhost' WITH GRANT OPTION;
    #GRANT ALL PRIVILEGES ON alainsuitecrm.* TO 'alain'@'%' WITH GRANT OPTION;
    GRANT ALL PRIVILEGES ON *.* TO 'alain'@'localhost' WITH GRANT OPTION;
    GRANT ALL PRIVILEGES ON *.* TO 'alain'@'%' WITH GRANT OPTION;
    FLUSH PRIVILEGES;
    exit

My SuiteCRM install settings are:

Name of the database : alainsuitecrm
Name of web server : localhost
database username : alain
user password : xxxxxxxxxxxxxxxxxx
SuiteCRM Database Username : Same as Admin User
admin name : admin
admin password : yyyyyyyyyyyyyyyyyy

My php setup meets SuiteCRM requirements: phpinfo.

The install.log shows that the table aow_workflow is created, while sugarcrm.log shows this table does not exist ! I could see in other OP with the same issue that mysql user rights are suspected, but my setup looks correct ? Any idea please ?

Some progress thanks to this about permissions.

Setup looks right after using the repair tools of SuiteCRM, unless two warnings.

Notice: Undefined index: moduleList in /var/www/html/SuiteCRM/modules/AOW_WorkFlow/AOW_WorkFlow.php on line 89

Notice: Undefined index: moduleList in /var/www/html/SuiteCRM/modules/SecurityGroups/SecurityGroup.php on line 556