fatal: Could not parse object 'bb5a25d14db6fac3d7a6bbb6183ed427aac7ce26'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at bb5a25d Standing ULTRA Spine with legs
bb5a25d14db6fac3d7a6bbb6183ed427aac7ce26