Debian - locales pt_BR

locale -a
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_COLLATE to default locale: No such file or directory
C
C.UTF-8
POSIX

********************

locale-gen

Generating locales (this might take a while)...

  pt_BR.ISO-8859-1...cannot open locale definition file `pt_BR': No such file or directory

 done

  pt_BR.UTF-8...cannot open locale definition file `pt_BR': No such file or directory

 done

Generation complete.

********************

apt-get install --reinstall locales

Reading package lists... Done

Building dependency tree       

Reading state information... Done

The following packages will be REMOVED:

  gstreamer1.0-libav*

0 upgraded, 0 newly installed, 1 reinstalled, 1 to remove and 53 not upgraded.

Need to get 3290 kB of archives.

After this operation, 15.3 MB disk space will be freed.

Do you want to continue? [Y/n] 

Get:1 http://ftp.br.debian.org/debian testing/main amd64 locales all 2.24-11 [3290 kB]

Fetched 3290 kB in 1s (1921 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 = "pt_BR:pt:en",

LC_ALL = (unset),

LANG = "pt_BR.UTF-8"

    are supported and installed on your system.

perl: warning: Falling back to the standard locale ("C").

locale: Cannot set LC_CTYPE to default locale: No such file or directory

locale: Cannot set LC_MESSAGES to default locale: No such file or directory

locale: Cannot set LC_ALL to default locale: No such file or directory

Preconfiguring packages ...

(Reading database ... 372711 files and directories currently installed.)

Removing gstreamer1.0-libav:amd64 (1:1.10.4-dmo1) ...

(Reading database ... 372681 files and directories currently installed.)

Preparing to unpack .../locales_2.24-11_all.deb ...

Unpacking locales (2.24-11) over (2.24-11) ...

Processing triggers for man-db (2.7.6.1-2) ...

Setting up locales (2.24-11) ...

Generating locales (this might take a while)...

  pt_BR.ISO-8859-1... done

  pt_BR.UTF-8... done

Generation complete.