install proftpd debian server wordpress

 root@debian:~# apt-get install proftpd
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Note, selecting 'proftpd-basic' instead of 'proftpd'
The following additional packages will be installed:
  libhiredis0.14 libmemcached11 libmemcachedutil2 proftpd-doc
Suggested packages:
  openbsd-inetd | inet-superserver proftpd-mod-ldap proftpd-mod-mysql
  proftpd-mod-odbc proftpd-mod-pgsql proftpd-mod-sqlite
  proftpd-mod-geoip proftpd-mod-snmp
The following NEW packages will be installed:
  libhiredis0.14 libmemcached11 libmemcachedutil2 proftpd-basic
  proftpd-doc
0 upgraded, 5 newly installed, 0 to remove and 9 not upgraded.
Need to get 4498 kB of archives.
After this operation, 9616 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://deb.debian.org/debian buster/main amd64 libhiredis0.14 amd64 0.14.0-3 [33.8 kB]
Get:2 http://deb.debian.org/debian buster/main amd64 libmemcached11 amd64 1.0.18-4.2 [94.5 kB]
Get:3 http://deb.debian.org/debian buster/main amd64 libmemcachedutil2 amd64 1.0.18-4.2 [22.3 kB]
Get:4 http://deb.debian.org/debian buster/main amd64 proftpd-basic amd64 1.3.6-4+deb10u6 [2652 kB]
Get:5 http://deb.debian.org/debian buster/main amd64 proftpd-doc all 1.3.6-4+deb10u6 [1696 kB]
Fetched 4498 kB in 0s (9244 kB/s)       
apt-listchanges: Can't set locale; make sure $LC_* and $LANG are correct!
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = "en_US:en",
    LC_ALL = (unset),
    LC_TIME = "id_ID.UTF-8",
    LC_MONETARY = "id_ID.UTF-8",
    LC_ADDRESS = "id_ID.UTF-8",
    LC_TELEPHONE = "id_ID.UTF-8",
    LC_NAME = "id_ID.UTF-8",
    LC_MEASUREMENT = "id_ID.UTF-8",
    LC_IDENTIFICATION = "id_ID.UTF-8",
    LC_NUMERIC = "id_ID.UTF-8",
    LC_PAPER = "id_ID.UTF-8",
    LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to a fallback locale ("en_US.UTF-8").
locale: Cannot set LC_ALL to default locale: No such file or directory
Selecting previously unselected package libhiredis0.14:amd64.
(Reading database ... 127469 files and directories currently installed.)
Preparing to unpack .../libhiredis0.14_0.14.0-3_amd64.deb ...
Unpacking libhiredis0.14:amd64 (0.14.0-3) ...
Selecting previously unselected package libmemcached11:amd64.
Preparing to unpack .../libmemcached11_1.0.18-4.2_amd64.deb ...
Unpacking libmemcached11:amd64 (1.0.18-4.2) ...
Selecting previously unselected package libmemcachedutil2:amd64.
Preparing to unpack .../libmemcachedutil2_1.0.18-4.2_amd64.deb ...
Unpacking libmemcachedutil2:amd64 (1.0.18-4.2) ...
Selecting previously unselected package proftpd-basic.
Preparing to unpack .../proftpd-basic_1.3.6-4+deb10u6_amd64.deb ...
Unpacking proftpd-basic (1.3.6-4+deb10u6) ...
Selecting previously unselected package proftpd-doc.
Preparing to unpack .../proftpd-doc_1.3.6-4+deb10u6_all.deb ...
Unpacking proftpd-doc (1.3.6-4+deb10u6) ...
Setting up proftpd-doc (1.3.6-4+deb10u6) ...
Setting up libmemcached11:amd64 (1.0.18-4.2) ...
Setting up libhiredis0.14:amd64 (0.14.0-3) ...
Setting up libmemcachedutil2:amd64 (1.0.18-4.2) ...
Setting up proftpd-basic (1.3.6-4+deb10u6) ...
locale: Cannot set LC_ALL to default locale: No such file or directory
Adding system user `proftpd' (UID 118) ...
Adding new user `proftpd' (UID 118) with group `nogroup' ...
Not creating home directory `/run/proftpd'.
Adding system user `ftp' (UID 119) ...
Adding new user `ftp' (UID 119) with group `nogroup' ...
Creating home directory `/srv/ftp' ...
'/usr/share/proftpd/templates/welcome.msg' -> '/srv/ftp/welcome.msg.proftpd-new'
Processing triggers for systemd (241-7~deb10u8) ...
Processing triggers for man-db (2.8.5-2) ...
Processing triggers for libc-bin (2.28-10) ...