The dependencies, with the minimum tested version, of cartopy 0.4.x are:
- proj.4 - version
- geos - 1.7.1
- python2 - 2.7.3
- shapely - 1.2.14
See https://github.com/SciTools/cartopy/issues/46 and https://github.com/SciTools/cartopy/issues/48 for basic install instructions
