Install problem error messages

[bestauction]

I keep getting the following error message when trying to install. It never gets anywhere, it just gets this error.

Warning: main(includes/templates/template_default/common/main_template_vars.php): failed to open stream: No such file or directory in /home/bestauct/public_html/store/zc_install/index.php on line 41

Fatal error: main(): Failed opening required 'includes/templates/template_default/common/main_template_vars.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/bestauct/public_html/store/zc_install/index.php on line 41

[superprg]

Please make sure that you have all the files copied properly!
includes/templates/template_default/common/main_template_vars.php