Upon fresh install when I choose to add authorities, the following error shows
near every authorities file
install.pl: DBD::mysql::st execute failed: Incorrect integer value: '' for
column `koha_sql`.`auth_tag_structure`.`repeatable` at row 1
After completing install, I tried executing those SQL commands in phpmyadmin
and it seems that in mandatory and repeatable columns have values '' or 1. I
tried replacing those empty strings with zero and it worked.
Seems like each SQL query in those files should be checked and columns
mandatory, repeatable should only have values 0 or 1 as it is type tinyint(4).