[Biopython] expat and biopython 1.58 problem on linux x64

[Peter Cock]

On Fri, Oct 28, 2011 at 2:21 PM, Peter Cock <p.j.a.cock at googlemail.com> wrote:
>
> OK, so it doesn't look like the problem with closed handles,
> http://bugs.python.org/issue4877
>

Hi Jaime,

Was there any sign of an expat version mismatch? That does
seem like the most likely problem (Python expecting one thing,
the library providing another).

Another guess was we could be reusing the parser object (which
apparently is not allowed), although the unit tests don't seem to do this:
http://bugs.python.org/issue6676
http://bugs.python.org/issue12829

Peter