Fix permissions

aqt/installer.py

@@ -1463,7 +1463,7 @@ class CommercialInstaller:
         "installationErrorWithCancel": frozenset({"Retry", "Ignore", "Cancel"}),
         "installationErrorWithIgnore": frozenset({"Retry", "Ignore"}),
         "AssociateCommonFiletypes": frozenset({"Yes", "No"}),
-        "telemetry": frozenset({"Yes", "No"}),
+        "telemetry-question": frozenset({"Yes", "No"}),
     }
 
     def __init__(
@@ -1633,12 +1633,21 @@ def _get_install_command(self, installer_path: Path) -> list[str]:
                 raise ValueError("Empty credentials")
             cmd.extend(["--email", self.username, "--pw", self.password])
 
-        # Validate installation directory
+        # Validate and create installation directory if needed
         if self.output_dir:
-            resolved_output = str(Path(self.output_dir).resolve(strict=True))
-            if not resolved_output:
-                raise ValueError("Invalid output directory")
-            cmd.extend(["--root", resolved_output])
+            output_path = Path(self.output_dir)
+            try:
+                # Create all parent directories if they don't exist
+                output_path.mkdir(parents=True, exist_ok=True)
+                # Resolve the path after creation
+                resolved_output = str(output_path.resolve())
+                if not resolved_output:
+                    raise ValueError("Invalid output directory")
+                cmd.extend(["--root", resolved_output])
+            except PermissionError as e:
+                raise ValueError(f"Permission denied creating output directory: {e}")
+            except OSError as e:
+                raise ValueError(f"Error creating output directory: {e}")
 
         # Build auto-answer options with enhanced validation
         auto_answers = []
@@ -1692,10 +1701,11 @@ def install(self) -> None:
             )
 
         with tempfile.TemporaryDirectory(prefix="qt_install_") as temp_dir:
-            # Create temp dir with restricted permissions
+            # Create temp dir with appropriate permissions
             temp_path = Path(temp_dir)
             if hasattr(os, "chmod"):
-                os.chmod(temp_dir, 0o500)  # Read and execute for owner only
+                # Allow read/write/execute for owner (7), no permissions for group/others (0)
+                os.chmod(temp_dir, 0o700)
 
             installer_path = temp_path / self.installer_filename