help too many erors when i what to install modx

help------i cant install all the directorys



Checking PHP version: OK!

Checking if sessions are properly configured: OK!

Checking if assets/cache directory exists: OK!

Checking if assets/cache directory is writable: Failed!

Checking if assets/cache/siteCache.idx.php file is writable: Failed!

Checking if assets/cache/sitePublishing.idx.php file is writable: Failed!

Checking if assets/images directory exists: OK!

Checking if assets/images directory is writable: Failed!

Checking if assets/export directory exists: OK!

Checking if assets/export directory is writable: Failed!

Checking if manager/includes/config.inc.php is writable: OK!

Creating connection to the database: OK!

Checking table prefix `bs_`: OK!

You need to CHMOD 777 those files/folders.

regards,

zi

jajaja

ok