Problem with dsss 0.78 rebuild error: out of memory

[Spacen Jasset]

I installing a new pc, and so have installed the latest tools 
specifically dss 0.78

I find that when compiling certain things, such as Derelict (dsss net 
install derelict) or the project I am working on, rebuild runs out of 
memory.

version 0.75 works ok, but 0.78 does not. I have 1Gb of memory + 2G of swap.

Has anyone encountered this problem before?