System.TypeInitializationException: An exception was thrown by the type initializer for Mono.Unix.Syscall ---> System.DllNotFoundException: libMonoPosixHelper.so
in (wrapper managed-to-native) Mono.Unix.Syscall:_L_ctermid ()
in <0x00074> Mono.Unix.Syscall:.cctor ()--- End of inner exception stack trace ---

in <0x00000> <unknown method>
in <0x00069> Mono.Unix.UnixStream:.ctor (Int32 fileDescriptor, Boolean ownsHandle)
in <0x0000f> Mono.Unix.UnixStream:.ctor (Int32 fileDescriptor)
in (wrapper remoting-invoke-with-check) Mono.Unix.UnixStream:.ctor (int)
in <0x00093> FSpot.Unix:MakeSafeTemp (System.String template)
in <0x00043> FSpot.JpegFile:SaveMetaData (System.String path)
in <0x000d4> RotateCommand:Transform (Direction direction, System.String original_path)