CI: Install libmagic-dev in debian release targets

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 06cf614c2107ac3ab0f9ba1c18ef25da8c79de9d..fd0c5c8d4ce1f5044394aa4f8bb0e9ea75edfefd 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -198,7 +198,7 @@ amd64:
   variables: &release-variables
     MIX_ENV: prod
   before_script: &before-release
-  - apt-get update && apt-get install -y cmake
+  - apt-get update && apt-get install -y cmake libmagic-dev
   - echo "import Mix.Config" > config/prod.secret.exs
   - mix local.hex --force
   - mix local.rebar --force