building error on xmule

[Márcio Conceição Goulart]

I tried to compile xmule-1.6.1 from the source and get this error:

make: Cannot allocate memory
*** Error code 1
Stop in /usr/home/marcio/downloads/pkgs/xmule/xmule-1.6.1/src.
*** Error code 1
Stop in /usr/home/marcio/downloads/pkgs/xmule/xmule-1.6.1.
*** Error code 1
Stop in /usr/home/marcio/downloads/pkgs/xmule/xmule-1.6.1.

I've never saw this kind of error "Cannot allocate memory". I closed all 
other aplications, including X11 and i got the same error again.
Does anyone possibly knows what can it be?

sorry for my bad english.
Thanks in advance,

Marcio C. Goulart
(marcio.goulart at terra.com.br)