Modified install with my fork of WorkshopWizard.

install.jl

 using Pkg
-Pkg.add(url="https://github.com/carstenbauer/WorkshopWizard.jl/")
+Pkg.add(url="https://github.com/mnottoli/WorkshopWizard.jl/")
 using WorkshopWizard
 
 if Sys.iswindows()
@@ -7,11 +7,11 @@ if Sys.iswindows()
 else
     path = homedir()
 end
-success = WorkshopWizard.install(;repo="https://gitlab.mathematik.uni-stuttgart.de/stammbn/julia-seminar",
+success = WorkshopWizard.install(;repo="https://gitlab.mathematik.uni-stuttgart.de/stammbn/Julia-seminar",
                                   path,
                                   global_IJulia=true,
                                   auto_overwrite=false)
 
 if success
-    @info "That's it. Start the notebook server with 'using IJulia; notebook(dir=\"$path/https://gitlab.mathematik.uni-stuttgart.de/stammbn/julia-seminar\")' ..."
+    @info "That's it. Start the notebook server with 'using IJulia; notebook(dir=\"$path/Julia-seminar\")' ..."
 end