For Windows, the PkgConfig package needs to be installed separately.
Follow these instructions from https://gtk-rs.org/gtk4-rs/stable/latest/book/installation_windows.html#pkg-config. Ignore gnome settings.
[Pkg-config]
Download pkg-config-lite from sourceforge.net. Then extract and unpack it in C:/, so that the executable is in C:\pkg-config-lite-0.28-1\bin.
[Update environment variables]
Go to settings -> Search and open Advanced system settings -> Click on Environment variables
Select Path -> Click on Edit -> Add the following entries:
C:\pkg-config-lite-0.28-1\bin
For Windows, the PkgConfig package needs to be installed separately.
Follow these instructions from https://gtk-rs.org/gtk4-rs/stable/latest/book/installation_windows.html#pkg-config. Ignore gnome settings.
[Pkg-config]
Download pkg-config-lite from sourceforge.net. Then extract and unpack it in C:/, so that the executable is in C:\pkg-config-lite-0.28-1\bin.
[Update environment variables]
Go to settings -> Search and open Advanced system settings -> Click on Environment variables
Select Path -> Click on Edit -> Add the following entries:
C:\pkg-config-lite-0.28-1\bin