commit b80a0b9cfc4b9399a4ed6784e9f4e2ca348f3024
Author: Michal Nasiadka <mnasiadka@gmail.com>
Date:   Fri Aug 28 14:24:46 2020 +0200

    Change LANG in install-deps.sh to en_US.UTF-8
    
    LANG=C causes pip installation issues in CentOS 7, observed in Kolla container
    image build on stable/train and earlier, see [1] for full build log:
    
    UnicodeDecodeError: 'ascii' codec can't decode byte 0xe3 in position 25:
    ordinal not in range(128)
    
    [1]: https://zuul.opendev.org/t/openstack/build/45a5a3c3c2a046f6bd1868026e1e7803/log/kolla/build/000_FAILED_bifrost-base.log#8807
    
    Change-Id: Iff11316a0708f5df437efecf95de47bcc4579a09
    (cherry picked from commit 807700ce5e16026b9966442b270ba483ba073e2c)

diff --git a/scripts/install-deps.sh b/scripts/install-deps.sh
index cdfa94a..482d2f4 100644
--- a/scripts/install-deps.sh
+++ b/scripts/install-deps.sh
@@ -4,7 +4,7 @@ set -xeu
 declare -A PKG_MAP
 
 # workaround: for latest bindep to work, it needs to use en_US local
-export LANG=c
+export LANG=en_US.UTF-8
 
 ENABLE_VENV=${ENABLE_VENV:-true}
 if [[ "$ENABLE_VENV" != false ]]; then