I just tried to activate the plugin on WordPress 2.8.4 and received the following error:
Mywebsite/wp-content/plugins/wp_pageflip/functions.php) [function.main]: failed to open stream: No such file or directory in /homepages/19/d******/htdocs/Mywebsite/wp-content/plugins/wp-pageflip/wp_pageflip.php on line 30
Warning: main() [function.include]: Failed opening ‘/homepages/19/d******/htdocs/Mywebsite/wp-content/plugins/wp_pageflip/functions.php’ for inclusion (include_path=’.:/usr/lib/php’) in /homepages/19/d******/htdocs/Mywebsite/wp-content/plugins/wp-pageflip/wp_pageflip.php on line 30
Fatal error: Call to undefined function: mysql_table_exists() in /homepages/19/d******/htdocs/Mywebsite/wp-content/plugins/wp-pageflip/wp_pageflip.php on line 38
*Note: I changed my website name and some other identifying info.