Comment 0 for bug 593483

After backporting pisa_3.0.32-1 to build on an older release, the following errors are received importing the built & installed package (eg. via `import ho.pisa`):

{{{
****************************************************
IMPORT ERROR!
Reportlab Toolkit Version 2.2 or higher needed
****************************************************

The following Python packages are required for PISA:
- Reportlab Toolkit >= 2.2 <http://www.reportlab.org/>
- HTML5lib >= 0.11.1 <http://code.google.com/p/html5lib/>

Optional packages:
- pyPDF <http://pybrary.net/pyPdf/>
- PIL <http://www.pythonware.com/products/pil/>
}}}

The dependencies in debian/control look like:
{{{
Depends: ${misc:Depends}, ${python:Depends}, python-html5lib, python-imaging, python-pypdf, python-reportlab
}}}

Based on the above message I guess they should be:
{{{
Depends: ${misc:Depends}, ${python:Depends}, python-html5lib (>=0.11.1), python-reportlab (>=2.2)
Recommends: python-imaging, python-pypdf
}}}