Tente adicionar RewriteRule ^(db/admin/xoda-0.3.1) - [L]
à seção mod_rewite antes das outras diretivas RewriteRule:
<IfModule mod_rewrite.c>
SetEnv HTTP_F_URL On
RewriteEngine on
# You may need to set the RewriteBase to point to the root of your
# Fruml installation if you get HTTP 500 errors.
# RewriteBase /dev
RewriteRule ^(db/admin/xoda-0.3.1) - [L]
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ index.php?cmd=$1 [QSA,L]
</IfModule>