master build problems with en_US.utf8 locale

[Patrick Jaap]

Hi!

Currently, I cannot build master. The configuration stops with

[...]
checking for gawk... gawk
checking for gawk... /usr/bin/gawk
checking for bash... /bin/bash
checking for en_US.utf8 locale... absent
configure: error: you need en_US.utf8 locale to build
Error running configure at /home/tu/git-stuff/libreoffice/autogen.sh 
line 296.


On my older branches it works well.

I have use "Debian testing" (64bit).

Is this a LO related problem or is it a bug in Debian?

Regrads,
Patrick