[et-mgmt-tools] virt-mem 0.2.9 build failure against ocaml-libvirt-0.4.4.2

[Charles Duffy]

Trying to build virt-mem 0.2.9 against CentOS 5 + GODI OCaml install, 
with ocaml-libvirt 0.4.4.2 and bitstring 1.9.7:

ocamlfind ocamlc -dtypes -g -syntax bitstring.syntax -package 
unix,bigarray,extlib,libvirt,xml-light,bitstring.syntax -c 
virt_mem_utsname.ml
File "virt_mem_utsname.ml", line 81, characters 61-65:
This expression has type unit but is here used with type
   Virt_mem_types.utsname option
make[1]: *** [virt_mem_utsname.cmo] Error 2
make[1]: Leaving directory `/root/virt-mem-0.2.9/lib'
make: *** [all] Error 1