i have the key ring in place. is there a special source for these packages? i was not able to authenticate these packages: php5-cli libapache2-mod-php5 php5-mysql php5-mhash php5-ssh2 php5-curl php5-xmlrpc php5-gd php5-http php5-tidy libapache-mod-php5 php5-common php-pear trying to stay clear of any hack attempts.