Adding xz-utils as a pre-req

blender/map.jinja

@@ -1,15 +1,18 @@
 {% set default_version = '4.2.0' %}
 
-{# Extract major.minor (e.g., '4.2.0' -> '4.2') #}
 {% set version_parts = default_version.split('.') %}
 {% set default_major = version_parts[0] ~ '.' ~ version_parts[1] %}
 
+{# Map distro-specific package names using grains #}
+{% set xz_pkg = 'xz-utils' if grains['os_family'] == 'Debian' else 'xz' %}
+
 {% set defaults = {
   'version': default_version,
   'install_root': '/opt',
   'bin_dir': '/usr/local/bin',
   'desktop_dir': '/usr/share/applications',
-  'download_url_base': 'https://download.blender.org/release'
+  'download_url_base': 'https://download.blender.org/release',
+  'pkgs': [xz_pkg, 'tar', 'curl']
 } %}
 
 {# Merge pillar data under the 'blender' key over defaults #}