Metadata file 'System.Data.Odbc' could not be found

[stevenkc]

#r "nuget: System.Data.Odbc, 5.0.0"
#r "System"
#r "System.Data"
#r "System.Data.Odbc"

try to add the System.Data.Odbc to dotnet script
got this message "Metadata file 'System.Data.Odbc' could not be found"

[filipw]

#r "System"
#r "System.Data"
#r "System.Data.Odbc"

This syntax loads a DLL from GAC, which is why the metadata cannot be found.
I assume this is not what you are trying to do, since you also reference System.Data.Odbc from nuget.