note 111272 added to intro.mcrypt

when command: apt-get install php5-mcrypt: follow: The following packages have unmet dependencies: php5-mcrypt : Depends: libmcrypt4 but it is not installable Depends: phpapi-20090626+lfs Depends: php5-common (= 5.3.21-1~dotdeb.0) but 5.4.6-1ubuntu1 is to be installed E: Unable to correct problems, you have held broken packages. anybody can tell me how to fix it? ---- Server IP: 69.147.83.199 Probable Submitter: 74.125.19.213 ---- Manual Page -- http://php.net/manual/en/intro.mcrypt.php Edit -- https://master.php.net/note/edit/111272 Del: integrated -- https://master.php.net/note/delete/111272/integrated Del: useless -- https://master.php.net/note/delete/111272/useless Del: bad code -- https://master.php.net/note/delete/111272/bad+code Del: spam -- https://master.php.net/note/delete/111272/spam Del: non-english -- https://master.php.net/note/delete/111272/non-english Del: in docs -- https://master.php.net/note/delete/111272/in+docs Del: other reasons-- https://master.php.net/note/delete/111272 Reject -- https://master.php.net/note/reject/111272 Search -- https://master.php.net/manage/user-notes.php