I am trying to compile the GTK example on: http://www.mono-project.com/docs/getting-started/mono-basics/
Soon I discovered that I need to have gtk-sharp v.2 in my environment. Searching gtk-sharp on https://nixos.org/nixos/packages.html I concluded that I should have: In my configuration.nix I have: environment.systemPackages = with pkgs; [ gtksharp2 wget firefoxWrapper ... on nixos-rebuild switch I get undefined variable "gtksharp2". I found that environment.systemPackages = with pkgs; [ gtk-sharp wget firefoxWrapper do seems to work, but when [nix-shell:~/mycs]$ mono helloGtk.exe Unhandled Exception: System.IO.FileNotFoundException: Could not load file or assembly 'gtk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f' or one of its dependencies. File name: 'gtk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f' [ERROR] FATAL UNHANDLED EXCEPTION: System.IO.FileNotFoundException: Could not load file or assembly 'gtk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f' or one of its dependencies. File name: 'gtk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f' [nix-shell:~/mycs]$ So I guess it is gtksharp v.1... not sure. I am using: [root@nixos:/home/paul/mycs]# nix-channel --list nixos https://nixos.org/channels/nixos-unstable and [root@nixos:/home/paul/mycs]# ls /etc/nixos/nixpkgs/pkgs/development/libraries/gtk-sharp-2/ builder.sh default.nix [root@nixos:/home/paul/mycs]# I did try to add gtk-sharp-2 in environment.systemPackages = with pkgs; [ but that too did not worked. _______________________________________________ nix-dev mailing list nix-dev@lists.science.uu.nl http://lists.science.uu.nl/mailman/listinfo/nix-dev
