It's important that the directory imp reside inside horde directory, or Webmail will not work. We remove the tar archive of IMP once we have
finished moving the imp-version directory of IMP to its new name imp.
Change the horde directory and all its subdirectories and files to be owned by the super-user root for security reasons.
[root@deep ] /# chown -R 0.0 /home/httpd/horde/
Copy the /home/httpd/horde/phplib/*.ihtml files to your new php directory, /home/httpd/php/ by executing the following commands: