error to install FAS 3.5

[hotdirtydog]

I receive this error when I try to install FAS on a site. FAS does not install:

Warning: fopen(/home/hot/public_htmlconfig/config.php) [function.fopen]: failed to open stream: No such file or directory in /home/hot/public_html/install/index.php on line 20

Warning: filesize() [function.filesize]: stat failed for /home/hot/public_htmlconfig/config.php in /home/hot/public_html/install/index.php on line 21

Warning: fread(): supplied argument is not a valid stream resource in /home/hot/public_html/install/index.php on line 21

Warning: fclose(): supplied argument is not a valid stream resource in /home/hot/public_html/install/index.php on line 22

Warning: fopen(/home/hot/public_htmlconfig/config.php) [function.fopen]: failed to open stream: No such file or directory in /home/hot/public_html/install/index.php on line 36

Warning: fclose(): supplied argument is not a valid stream resource in /home/hot/public_html/install/index.php on line 38
Duplicate entry '1' for key 'PRIMARY'Duplicate entry '1' for key 'PRIMARY'
Installation is Complate

IMPORTANT: For Securty Reasons You MUST DELETE /install forder now!...