No output pdf

[numbworks]

Hello,

first of all, thank you for your work :)

I'd really need something like this to export some repositories and read them offline on my ebook reader.
But it seems I can't get code2pdf to work.

I installed it:

$ sudo apt-get install ruby
$ sudo gem install code2pdf

I cloned one of the repositories I'm interested into (in C#):

$ mkdir "/home/ruben/Downloads/_Temp/ML .NET"
$ cd "/home/ruben/Downloads/_Temp/ML .NET"
$ git clone https://github.com/dotnet/machinelearning.git

While running it against one single sub-folder that contains few classes, I get no error but also no PDF either:

$ code2pdf /home/ruben/Downloads/_Temp/ML\ .NET/machinelearning/src/Microsoft.ML.Analyzer/
Reading file /home/ruben/Downloads/_Temp/ML .NET/machinelearning/src/Microsoft.ML.Analyzer/TypeIsSchemaShapeAnalyzer.cs
Reading file /home/ruben/Downloads/_Temp/ML .NET/machinelearning/src/Microsoft.ML.Analyzer/Microsoft.ML.Analyzer.csproj
Reading file /home/ruben/Downloads/_Temp/ML .NET/machinelearning/src/Microsoft.ML.Analyzer/Properties/AssemblyInfo.cs

What to I do wrong?
Aren't C# .cs files supported?

Thanks!