To Solve tornado requires an up-to-date SSL module probme

[junzhang2016]

When I pip install kitti2bag, got the problem:

ImportError("Tornado requires an up-to-date SSL module. This means " ImportError: Tornado requires an up-to-date SSL module. This means Python 2.7.9+ or 3.4+ (although some distributions have backported the necessary changes to older versions).

I solved it by following this command:

sudo pip install 'Tornado>=4.0.0,<5.0.0'

Reference:

https://github.com/JuliaDocs/Documenter.jl/issues/659#event-1509787844

[sauravmahuri2007]

@junzhang2016: You saved my day.. This finally worked for me after spending hours googling here and there..