kitchen walls moulded do i dryline

[catson]

HI All
I am a newbie on this site,problem is in kitchen house was built about 1880 and was renovated in 1987 fitted kitchen new then,but was having a problem of mould and a damp smell in cupboard,remove cupboards and found mould on plaster ,plaster came off ease and under it is dry was thinking of dry lining the walls what is the best way to go about this am not a builder but can do diy was giong to put up steel batton and plaster board is this the right way please any advice greatly recived.

Thanks