Windows fix and API

blender/dependency.py

@@ -13,7 +13,7 @@ _EXTRA_PACKAGE_NAMES = {'wayland protocols'}
 class BlenderDependency:
     def __init__(self, blender: BlenderVersion):
         self._blender_version = blender
-        self._url = rf'https://projects.blender.org/blender/blender/raw/tag/v{self._blender_version.tag_name()}/build_files/build_environment/install_linux_packages.py'
+        self._url = rf'https://projects.blender.org/api/v1/repos/blender/blender/raw/build_files/build_environment/install_linux_packages.py?ref=v{self._blender_version.tag_name()}'
         self.module = self._get_source_file()
 
         self.packages = list()
@@ -25,6 +25,7 @@ class BlenderDependency:
     def _get_source_file(self):
         """Download the Blender dependency script and import it at runtime."""
         r = requests.get(self._url)
+        r.raise_for_status()
 
         with tempfile.NamedTemporaryFile(mode='wb', suffix='.py', delete=False) as t:
             t.write(r.content)