macOS 26 updates

gregneagle · gregneagle · commit 85c643e68416 · 2025-06-24T09:52:55.000-07:00
diff --git a/installinstallmacos.py b/installinstallmacos.py
@@ -74,6 +74,9 @@
           '-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog',
     '24': 'https://swscan.apple.com/content/catalogs/others/'
           'index-15-14-13-12-10.16-10.15-10.14-10.13-10.12-10.11-10.10-10.9'
+          '-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog',
+    '25': 'https://swscan.apple.com/content/catalogs/others/'
+          'index-26-15-14-13-12-10.16-10.15-10.14-10.13-10.12-10.11-10.10-10.9'
           '-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog'
 }
 
@@ -152,7 +155,8 @@ def get_default_catalog():
 
 def make_sparse_image(volume_name, output_path):
     '''Make a sparse disk image we can install a product to'''
-    cmd = ['/usr/bin/hdiutil', 'create', '-size', '16g', '-fs', 'HFS+',
+    # note: for macOS 26 Tahoe we needed to increase the size
+    cmd = ['/usr/bin/hdiutil', 'create', '-size', '20g', '-fs', 'HFS+',
            '-volname', volume_name, '-type', 'SPARSE', '-plist', output_path]
     try:
         output = subprocess.check_output(cmd)
