Installing on a relatively new installation - no other user-account components/modules installed. Simpleboard is installed; possibly the only component that could affect the CB install.
Anyway - first install fails with:
.../media/install_4499a4a17b829/comprofiler.php does not exist!
Subsequent installs fail because of the CB directory pre-existing. Remove that, and I go back to the original error.
This is trying to install comprofiler from the remote machine (uploading).
Perms on the dir are 755 with owner the httpd pseudo-user.
TIA...
--Mike