Ratiomaster don't load

[vlotho]

When I try to execute the version "mono" on my computer (linux mint 17.3), I get this error in a terminal:

"gilles@gilles-EP31-DS3L:~/Téléchargements/RatioMaster.NET-mono$ mono NRPG\ >RatioMaster.exe
The assembly mscorlib.dll was not found or could not be loaded.
It should have been installed in the `/usr/lib/mono/2.0/mscorlib.dll' directory."

if I make a symbolic link to /usr/lib/mono/2.0/mscorlib.dll, I get this error:

"gilles@gilles-EP31-DS3L:~/Téléchargements/RatioMaster.NET-mono$ mono NRPG\ >RatioMaster.exe
Missing method EnableVisualStyles in assembly /home/gilles/Téléchargements/RatioMaster.NET->mono/NRPG RatioMaster.exe, type System.Windows.Forms.Application

Unhandled Exception:
System.IO.FileNotFoundException: Could not load file or assembly 'System.Windows.Forms, >Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies.
File name: 'System.Windows.Forms, Version=2.0.0.0, Culture=neutral, >PublicKeyToken=b77a5c561934e089'
[ERROR] FATAL UNHANDLED EXCEPTION: System.IO.FileNotFoundException: Could not load file >or assembly 'System.Windows.Forms, Version=2.0.0.0, Culture=neutral, >PublicKeyToken=b77a5c561934e089' or one of its dependencies.
File name: 'System.Windows.Forms, Version=2.0.0.0, Culture=neutral, >PublicKeyToken=b77a5c561934e089'"

the version installed on my computer is "3.2.8"

[LordMrcS]

It looks like you have a problem with your mono setup...