Ndi plugin will not install.

gc3pastor

New Member
Hi! I am really hoping someone will be able to help me in this. I am trying to get the NDI plugin installed on our Mac and it keeps coming up with "The installation failed." Message. I have tried everything I can think of but I am also not very knowledgeable about Macs. PLEASE PLEASE if someone on here can help I would really appreciate it.
 
Hi, gc3, I had the same problem. I've downloaded the plugin 4.13.0, installed, but an error message appeared, requesting to download an "installer". My MAC blocked this file... Hey guys, any hint? Thanks
 
I was able to workaround this problem by manually installing (and later running) the obs-ndi plugin v4.13.2 (which was the latest, haven't tried a newer version yet) on a new M2 Mac mini, using the following commands in Terminal:

pkgutil --expand /Users/YOUR_USER_DIR/Downloads/obs-ndi-4.13.2-macos-universal.pkg tmp
cd tmp/obs-ndi.pkg/Payload
cat Payload | gunzip -dc | cpio -i

sudo cp -R Library/Application\ Support/obs-studio/plugins/obs-ndi.plugin ~/Library/Application\ Support/obs-studio/plugins
 
I ran into the same issue installing DistroAV 6.1.1 on macOS
The problem was that the OBS plugins folder was owned by root, so the installer couldn’t write to it.
You can check with:

ls -ld ~/Library/Application\ Support/obs-studio/plugins

If it shows root staff:
drwxr-xr-x 3 root staff 96 Jun 12 2024 /Users/yourname/Library/Application Support/obs-studio/plugins

Fix with this command:
sudo chown -R $(whoami) ~/Library/Application\ Support/obs-studio/plugins
After changing the folder ownership, I ran the installer again and it completed successfully.

It looks like the .pkg installer doesn’t request admin permissions, so it can’t fix the folder ownership automatically.
You can read thru here https://www.coremicro.com/blogs/support/fix-distroav-installation-failed-macos-obs-ndi-plugin
 
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