Converting 1.5 to 2.5 Component - Joomla! Forum - community, help and support

so wanted 1.5 component , needed on 2.5 site....i started convert manifest , changes items (root node) per http://docs.joomla.org/manifest_files

i moved sql files admin/sql folder , updated xml. seems once sql scripts run when install fails....how debug sql files? if run script on db puts tables in not correct prefix....

prefix - ids

code: select all

create table `#__tablename_cfg`(
                   `cfg_name` varchar(255) not null default '',
                   `cfg_value` mediumtext not null,
                    primary key  (`cfg_name`)
                   ) engine=myisam default charset=utf8;


when run above out of config file tables named
#__tablename_cfg without prefix. help!

500 - error has occurred.
installation unexpectedly terminated:component install: sql error file db function reports no errors

return control panel

call stack
# function location
1 jadministrator->dispatch() c:\inetpub\wwwroot\id\administrator\index.php:46
2 jcomponenthelper::rendercomponent() c:\inetpub\wwwroot\id\administrator\includes\application.php:153
3 jcomponenthelper::executecomponent() c:\inetpub\wwwroot\id\libraries\joomla\application\component\helper.php:351
4 require_once() c:\inetpub\wwwroot\id\libraries\joomla\application\component\helper.php:383
5 jcontroller->execute() c:\inetpub\wwwroot\id\administrator\components\com_installer\installer.php:18
6 installercontrollerinstall->install() c:\inetpub\wwwroot\id\libraries\joomla\application\component\controller.php:761
7 installermodelinstall->install() c:\inetpub\wwwroot\id\administrator\components\com_installer\controllers\install.php:29
8 jinstaller->install() c:\inetpub\wwwroot\id\administrator\components\com_installer\models\install.php:105
9 jinstallercomponent->install() c:\inetpub\wwwroot\id\libraries\joomla\installer\installer.php:472
10 jinstaller->abort() c:\inetpub\wwwroot\id\libraries\joomla\installer\adapters\component.php:454
11 jerror::raiseerror() c:\inetpub\wwwroot\id\libraries\joomla\installer\installer.php:417
12 jerror::raise() c:\inetpub\wwwroot\id\libraries\joomla\error\error.php:251

i submitted whole sql script mysql through phpmyadmin , created tables (not named right, same above script worked). tables there data. why won't install? how more detailed sql information on script failure?