warnings when installing from a zip

Hi – I tried loading two themes today and received the warnings below. Any help is appreciated!

This is the warning I got when uploading the product-theme-1.5zip…

Theme installed successfully.

Warning: fopen(/home/content/j/o/h/john27349720/html/cmglobal/wp-content/themes/wpmu-product-1.5/style.css) [function.fopen]: failed to open stream: No such file or directory in /home/content/j/o/h/john27349720/html/cmglobal/wp-includes/functions.php on line 4165

Warning: fread(): supplied argument is not a valid stream resource in /home/content/j/o/h/john27349720/html/cmglobal/wp-includes/functions.php on line 4168

Warning: fclose(): supplied argument is not a valid stream resource in /home/content/j/o/h/john27349720/html/cmglobal/wp-includes/functions.php on line 4171

This is the message I got at the bottom of the themes page in the admin section of WP…

Broken Themes

The following themes are installed but incomplete. Themes must have a stylesheet and a template.

Name Description

wp-business-portfolio-1.4 Stylesheet is missing.

wpmu-product-1.5 Stylesheet is missing.

Tech details

WordPress 3.0.1 on dedicated IP hosted on godaddy

Server technologies: LINUX, PHP 5.1, CGI 2.0, PERL 5.0, PYTHON 2.4, RUBY 1.8.4, MYSQL 4.1, 5.0