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Unsigned-Long / iKalibr

iKalibr: Unified Targetless Spatiotemporal Calibration for Resilient Integrated Inertial Systems
https://github.com/Unsigned-Long/iKalibr.git
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about the environment #6

Closed zhuoyuan00 closed 2 months ago

zhuoyuan00 commented 2 months ago

Dear UL, thanks for your amazing work first. Can you show the detailed version of the dependencies including cmake,eigen,ceres,sophus and pangolin? I always met problems while installing ctraj and the error is /root/tools/algorithm_ws/src/ikalibr/thirdparty/ctraj/src/include/ctraj/factor/marginalization_factor.h:27:26: error: 'Manifold' in namespace 'ceres' does not name a type 27 | const ceres::Manifold *manifold; Thanks very much.

zhuoyuan00 commented 2 months ago

this problem has been solved after testing several versions, thanks.

Unsigned-Long commented 2 months ago

Thank you for your support :smiley:. A detailed installation guide can be found here. As mentioned in the tutorial, the Ceres version needs to be 2.2.0 to support the Manifold module. Other dependent third-party libraries are the default versions of the system. My system is Ubuntu 20.04.