python rtree and libspatialindex_c missing
|Reported by:||darkblueb||Owned by:|
on osgeolive12 python, package
rtree is not installed; secondly the
libspatialindex_c interface library is not installed.
Both of these are needed for some
geopandas 0.3 examples to run, (the misconfig is subtle and can be seen on several developer forums, such as StackOverflow)