Hi I havent tried this my self, but most other web applications (such as whmcs etc) have words just fine, so i dont see why wordpress wont..
Create a new account in ispc3, that user needs access to ssh ftp and be able to create a database..
1. Download and unzip the WordPress package.
2. Create a database for WordPress on your web server, as well as a MySQL user who has all privileges for accessing and modifying it.
3. Rename the wp-config-sample.php file to wp-config.php.
4. Open wp-config.php in your favorite text editor and fill in your database details as explained in Editing wp-config.php to generate and use your secret key password.
5. Then via ftp, place the WordPress files in the desired location on your web server: (either /public_html or /public_html/blog etc)
So if you want to integrate WordPress into the root of your domain (e.g. http://example.com/
), move or upload all contents of the unzipped WordPress directory (but excluding the directory itself) into the root directory of your web server. (public_html directory)
If you want to have your WordPress installation in its own subdirectory on your web site (e.g. http://example.com/blog/
), rename the directory wordpress to the name you'd like the subdirectory to have and move or upload it to your web server.
i.e. So if your site is www/yourdomain.com/blog, rename the directory called "wordpress" to "blog" and upload it to the root directory of your web server. (so it would be public_html/blog/wordpress-files)
6. Run the WordPress installation script by accessing wp-admin/install.php in your favorite web browser.
* If you installed WordPress in the root directory, you should visit: http://example.com/wp-admin/install.php
* If you installed WordPress in its own subdirectory called blog, for example, you should visit: http://example.com/blog/wp-admin/install.php
hope this helps....