Failed to build Avalonia

[kant2002]

Describe the bug
Building Avalonia first time

C:\d\github\Avalonia\Avalonia\nukebuild\BuildTasksPatcher.cs(5,7): error CS0246: The type or namespace name 'ILRepacking' could not be found (are you missing a using directive or an assembly reference?) [C:\d
\github\Avalonia\Avalonia\nukebuild\_build.csproj]
C:\d\github\Avalonia\Avalonia\nukebuild\Shims.cs(8,7): error CS0246: The type or namespace name 'Numerge' could not be found (are you missing a using directive or an assembly reference?) [C:\d\github\Avalonia
\Avalonia\nukebuild\_build.csproj]
C:\d\github\Avalonia\Avalonia\nukebuild\Shims.cs(96,31): error CS0246: The type or namespace name 'INumergeLogger' could not be found (are you missing a using directive or an assembly reference?) [C:\d\github
\Avalonia\Avalonia\nukebuild\_build.csproj]
C:\d\github\Avalonia\Avalonia\nukebuild\Shims.cs(98,25): error CS0246: The type or namespace name 'NumergeLogLevel' could not be found (are you missing a using directive or an assembly reference?) [C:\d\githu
b\Avalonia\Avalonia\nukebuild\_build.csproj]

To Reproduce
Steps to reproduce the behavior:

1. git clone
2. .\build.cmd

[Gillibald]

git submodule update

[kant2002]

Should git submodule update --init be part of build.ps1/build.sh?

[timunie]

Converted this into Q&A as this is neither a bug nor a feature request. If you disagree please let us know.