fatal: Could not parse object '59ddfe0492d3811222edacc0304cadd07573b1ac'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at 59ddfe0 Initial (working/test) setup for ZeroMQ. Still needs cleanup but builds and installs correctly under env
59ddfe0492d3811222edacc0304cadd07573b1ac