bBlog need to be able to write to disk to store it's cache
of templates, and if you want to use the blo.gs favorites
We will now check the permissions of the 'cache' folder, the
'compiled_templates' folder, and the 'cache/favorites.xml'
file. They all need to be writable by the webserver. This
will involve chmodding the folders and files with your ftp
client ( if you're not using ftp you probally know what do
do here ). Permissions should either be 775. If that doesn't
work, 777 will.
Additionally, ./config.php should be writable during the
install. At the end of the install when the config file is
written to disk, you should change the permissions back so
it is not writable by the webserver.
./cache is NOT writable
./compiled_templates is NOT writable
./cache/favorites.xml is NOT writable
./config.php is NOT writable