Fix LANG

[haf]

root@c32db933e275:/lstm# locale -a
C
C.UTF-8
POSIX

# set it!
root@c32db933e275:/lstm# export LANGUAGE=C.UTF-8
root@c32db933e275:/lstm# export LANG=C.UTF-8
root@c32db933e275:/lstm# export LC_ALL=C.UTF-8

# test it!
root@c32db933e275:/lstm# perl -Mcharnames=:full -CS -wle 'print "\N{EURO SIGN}"'
€