[firedrake] firedrake compile error

[Buesing, Henrik]

> > I tried to update firedrake but got the following error during
> > make:
> >
> > /firedrake/spatialindex.cpp:259:39: error:
> > spatialindex/SpatialIndex.h: No such file or directory/
> 
> Firedrake now depends on libspatialindex.  If you're on a debian-based
> system you need to install libspatialindex-dev.  For other systems,
> there is probably an equivalent package.

[Buesing, Henrik] Ok. I installed libspatialindex and "make" now works. 

> 
> > A firedrake-clean aborted with
> >
> > / /
> >
> > /ImportError:
> > /home/hbuesing/.local/lib/python2.7/site-packages/petsc4py/lib/arch-li
> nux2-c-opt/PETSc.so:
> >
> >
> undefined symbol: SNESSetConvergedReason/
> 
> This looks like you've updated petsc and not petsc4py, or vice versa.

[Buesing, Henrik] That's true. I didn't update PETSc. I will do that.