Fatal error: Call to undefined function pspell_new

Migrated a site from one server to another and when viewing the site on the new server it errored with:

Fatal error: Call to undefined function pspell_new

Turns out that php5-pspell was missing so installed it with:

sudo apt-get install php5-pspell

Then received the error:

Warning: pspell_new() [function.pspell-new]: PSPELL couldn’t open the dictionary. reason: No word lists can be found for the language “en”. in /var/www/html/site.com/httpdocs/include/spellchk.php on line 21

Was missing another package:

apt-get install aspell-en