undefined symbol: PycairoContext_FromContext
Hello When trying to import:
from graph_tool.all import *
the following error appears
AttributeError: /home/alejandro/.virtualenvs/duplicates/lib/python3.5/site-packages/cairo/_cairo.cpython-35m-x86_64-linux-gnu.so: undefined symbol: PycairoContext_FromContext
Do I need a specific version of pycairo or cairocffi? I tried with: cairocffi==1.0.2 pycairo==1.18.0
and
cairocffi==0.8.0 pycairo==1.17.0
but nothing