new 2.7 install – no upgrade – can’t find compat.php

Hi,

I am installing 2.7 on a new site (never had wordpress on it before). I created a new database and changed the wp-config file.
Uploaded wordpress folder via ftp.
When I try to install it, this is what i get:

Warning: require(/home/fhlinux145/n/nealmorgan.co.uk/user/htdocs/wordpress/wp-includes/compat.php) [function.require]: failed to open stream: No such file or directory in /home/fhlinux145/n/nealmorgan.co.uk/user/htdocs/wordpress/wp-settings.php on line 238

Fatal error: require() [function.require]: Failed opening required ‘/home/fhlinux145/n/nealmorgan.co.uk/user/htdocs/wordpress/wp-includes/compat.php’ (include_path=’.:/usr/share/pear-php5′) in /home/fhlinux145/n/nealmorgan.co.uk/user/htdocs/wordpress/wp-settings.php on line 238

Any help will be hugely appreciated.
Thanks in advance.