[PATCH] CI: install avocado debian packages from isar-build.org

[Henning Schild <henning.schild@siemens.com>]

Might be better than doing it with pip. So we only need to maintain one
path while waiting for upsteam debian to ship packages.

Signed-off-by: Henning Schild <henning.schild@siemens.com>
---
 scripts/ci_build.sh | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/scripts/ci_build.sh b/scripts/ci_build.sh
index 5ff455e3d77b..ddec9e38cb87 100755
--- a/scripts/ci_build.sh
+++ b/scripts/ci_build.sh
@@ -14,14 +14,16 @@ export PATH=$PATH:/sbin
 # Go to Isar root
 cd "$(dirname "$0")/.."
 
-# install avocado in virtualenv in case it is not there already
+# install avocado in from deb.isar-build.org in case it is not there already
 if ! command -v avocado > /dev/null; then
     sudo apt-get update -qq
-    sudo apt-get install -y virtualenv
-    rm -rf /tmp/avocado_venv
-    virtualenv --python python3 /tmp/avocado_venv
-    source /tmp/avocado_venv/bin/activate
-    pip install avocado-framework
+    sudo apt-get install gnupg2 lsb-release curl -y
+    codename=$( lsb_release -cs )
+    curl http://deb.isar-build.org/debian-isar.key --output /tmp/isar-gpg.pub
+    sudo apt-key add /tmp/isar-gpg.pub
+    echo "deb http://deb.isar-build.org/debian-isar $codename-isar main" | sudo tee /etc/apt/sources.list.d/isar.list > /dev/null
+    sudo apt-get update -qq
+    sudo apt-get install -y avocado
 fi
 
 # Get Avocado build tests path
-- 
2.32.0