Trying to use EPPLus for the first time.
I downloaded it from https://github.com/JanKallman/EPPlus and I get errors while trying to compile the solutions on Visual Studio 2013.
The first error I get on the line
public IEnumerable<System.DateTime> AdditionalDates => _holidayDates;
where ;
is expected in the place of the operator =>
Thank you in advance for helping me finding my mistake.