Can't build the repo

[sreddy-es]

The cmake install of all libs in third_party dir worked just fine. But I had to tweak the main CMakeList.txt. Basically specify the OpenCV_DIR variable eventhough it was built in /usr/local/lib/. After that I'm seeing a bunch of compile errors with Eigen. The error logs is quite big so I've attached the build out and err files.
build_err.txt
build_out.txt

The documentation and build process was much better than ORB-SLAM2 but I'm still not able to try the code. Would appreciate any help.