Chimera installs lib/libRMF.so, and UCSF IMP also installs lib/libRMF.so, so that they can't be used together, despite the claim that "IMP can also be used from the Chimera molecular modeling system" (see https://integrativemodeling.org/).
Please unbundle libRMF (https://github.com/salilab/rmf), and use an external package for it.
Also imagine if some other software used libRMF too, how can they all be installed together? Bundling is a mess. Please never bundle software packages because this only causes problems down the road.
I also asked IMP to unbundle libRMF.so: https://github.com/salilab/imp/issues/1005
Thanks,
Yuri