Compilation Error (OpenMP)

Hi,

I'm getting the following error when I try to compile the git version. I
only get the error when I pass --enable-openmp to configure and then run
make. Here's the error:

graph_hits.cc:75:44: instantiated from here
graph_hits.hh:67:21: error: 'std::norm' is not a variable in clause
'reduction'

I think it's something to do with openmp. I'm using gcc version 4.7 on
Ubuntu 12.04. I have all the dependencies (and optionals) installed from the
GraphToolDownload page. Any ideas? Thanks!

Hi,