Hello, while installing the package I was not able to install it via the command provided.
root@OPNsense:~ # pkg add https://github.com/Knogle/opnsense-theme-adwaita/releases/download/0.1/os-theme-adwaita-color-devel-0.1.tar.xz
Fetching os-theme-adwaita-color-devel-0.1.tar.xz: 100% 1 MiB 1.2MB/s 00:01
pkg: /tmp/os-theme-adwaita-color-devel-0.1.tar.xz.XXXXX is not a valid package: no manifest found
Failed to install the following 1 package(s): https://github.com/Knogle/opnsense-theme-adwaita/releases/download/0.1/os-theme-adwaita-color-devel-0.1.tar.xz
Hello, while installing the package I was not able to install it via the command provided.
I've gone ahead and done this manually.