php5-mcrypt in PHPMA install

Within Install Scripts, the PHPMyAdmin install includes some text like

> PHP module mcrypt is recommended ..
>
> Enabling module in PHP configuration ..
> .. done
>
> Installing package php5-mcrypt ..
> Installing package(s) with command apt-get -y --force-yes -f install
> php5-mcrypt ..
>
> sh: dpkg: command not found
> Reading Package Lists...
> Building Dependency Tree...
> E: Couldn't find package php5-mcrypt
>
> .. install failed!

php5-mcrypt seems wrong, my host installed php-mcrypt for me.

Thanks,
K