FunctionMonkey.Compiler can't be built

[kudryavtsevda]

Hi, James!
I downloaded FunctionMonkey repository and tried to build it. I use VS 2019
Unfortunately compiling of FunctionMonkey.Compiler failed with error:
D:\MyProjects\FunctionMonkey\Source\FunctionMonkey.Compiler.Core\FunctionMonkey.Compiler.Core.csproj(226,5): error MSB3073: The command "yarn" exited with code 9009.
1>Done building project "FunctionMonkey.Compiler.Core.csproj" -- FAILED.
2>------ Build started: Project: FunctionMonkey.Compiler, Configuration: Debug Any CPU ------
2>D:\MyProjects\FunctionMonkey\Source\FunctionMonkey.Compiler\FunctionMonkey.Compiler.csproj : warning NU1603: Microsoft.Azure.WebJobs.Extensions 3.0.5 depends on Microsoft.Azure.WebJobs.Host.Storage (>= 3.0.11) but Microsoft.Azure.WebJobs.Host.Storage 3.0.11 was not found. An approximate best match of Microsoft.Azure.WebJobs.Host.Storage 3.0.13 was resolved.
2>CSC : error CS0006: Metadata file 'D:\MyProjects\FunctionMonkey\Source\FunctionMonkey.Compiler.Core\bin\Debug\netcoreapp3.1\FunctionMonkey.Compiler.Core.dll' could not be found
2>Done building project "FunctionMonkey.Compiler.csproj" -- FAILED.

By the way I tried out to build GettingStartedSample and it failed with such error:
1> at FunctionMonkey.ConfigurationLocator.FindConfiguration(Assembly assembly) in /Users/jamesrandall/code/myOpenSource/functionMonkeyMaster/Source/FunctionMonkey/ConfigurationLocator.cs:line 120
1> at FunctionMonkey.Compiler.Implementation.FunctionCompiler.Compile() in /Users/jamesrandall/code/myOpenSource/functionMonkeyMaster/Source/FunctionMonkey.Compiler/Implementation/FunctionCompiler.cs:line 60
1> at FunctionMonkey.Compiler.Program.Main(String[] args) in /Users/jamesrandall/code/myOpenSource/functionMonkeyMaster/Source/FunctionMonkey.Compiler/Program.cs:line 47
1> .nuget\packages\functionmonkey.compiler\3.0.17\build\netstandard1.0\FunctionMonkey.Compiler.targets(21,5): error MSB3073: The command "dotnet ".nuget\packages\functionmonkey.compiler\3.0.17\build\netstandard1.0....\tools\netcoreapp2.1/FunctionMonkey.Compiler.dll" "D:\MyProjects\FunctionMonkey\Samples\DocumentationSamples\GettingStartedSample\bin\Debug\netcoreapp3.1\bin\GettingStartedSample.dll" --netcore21" exited with code -532462766.
1>Done building project "GettingStartedSample.csproj" -- FAILED.

Could you help me? what am I doing wrong?