Unable to locate package php5.6-memcache

ee/core/variables.py

@@ -122,11 +122,11 @@ class EEVariables():
             ee_php_repo = "ppa:ondrej/php"
             ee_php5_6 = ["php5.6-fpm", "php5.6-curl", "php5.6-gd", "php5.6-imap",
                         "php5.6-mcrypt", "php5.6-common", "php5.6-readline",
-                        "php5.6-mysql", "php5.6-cli", "php5.6-memcache", "php-imagick",
+                        "php5.6-mysql", "php5.6-cli", "php-memcached", "php-imagick",
                         "memcached", "graphviz", "php-pear"]
             ee_php7_0 = ["php7.0-fpm", "php7.0-curl", "php7.0-gd", "php7.0-imap",
                           "php7.0-mcrypt", "php7.0-common", "php7.0-readline",
-                          "php7.0-mysql", "php7.0-cli", "php7.0-memcache", "php-imagick",
+                          "php7.0-mysql", "php7.0-cli", "php-memcached", "php-imagick",
                           "memcached", "graphviz", "php-pear"]
     elif ee_platform_distro == 'debian':
         if ee_platform_codename == 'wheezy':