(In reply to comment #13)
> (In reply to comment #9)
> > On the 64 bit build I have only recently installed as it [libelf] became
> > required for llvm - I used the source from debian sid.
> 
> For the record, that's ambiguous, as Debian has both variants as
> libelfg0{,-dev} and libelf{1,-dev} respectively.

Ahh I guess I got the wrong one :-)

To be more specific I just used the the orig from below, then tried with the
diff applied after you mentioned libelf could br the problem

http://packages.debian.org/source/sid/libelf