From 84d2006393b1c89fb77a4b2f572e01a1b8246807 Mon Sep 17 00:00:00 2001
From: ryuan <950298+ryuan@users.noreply.github.com>
Date: Mon, 9 Oct 2023 23:54:59 -0500
Subject: [PATCH] closes #121 so M1/M2 Macs can properly install and update
 package dependencies

---
 install.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/install.py b/install.py
index 018d500..5bba6ff 100644
--- a/install.py
+++ b/install.py
@@ -1,4 +1,5 @@
 import launch
+import platform
 
 def update_transparent_background():
     from importlib.metadata import version as meta_version
@@ -8,6 +9,12 @@ def update_transparent_background():
     if version.parse(v) < version.parse('1.2.3'):
         launch.run_pip("install -U transparent-background", "update transparent-background version for Ebsynth Utility")
 
+# Check if user is running an M1/M2 device and, if so, install pyvirtualcam, which is required for updating the transparent_background package
+# Note that we have to directly install from source because the prebuilt PyPl wheel does not support ARM64 machines such as M1/M2 Macs
+if platform.system() == "Darwin" and platform.machine() == "arm64":
+    if not launch.is_installed("pyvirtualcam"):
+        launch.run_pip("install git+https://github.com/letmaik/pyvirtualcam", "requirements for Ebsynth Utility")
+
 if not launch.is_installed("transparent_background"):
     launch.run_pip("install transparent-background", "requirements for Ebsynth Utility")