I get the following error when trying to install sumo on Ubuntu 14.04(Trusty Tahr):
sumo : Depends: libgdal1 (>= 1.8.0) but it is not installable
I also have tried to install the package via synaptic but it doesn't work. I have installed libgdal1-1.10.1-grass and libgdal1h but the error persisted.