Attempting to follow the instructions here, I type
conda install -n my-conda-env -c menpo/label/master cyassimp
I get
Fetching package metadata ............. Solving package specifications: PackageNotFoundError: Dependency missing in current osx-64 channels: - cyassimp -> assimp 3.0.1270 Close matches found; did you mean one of these? assimp: cyassimp
I then try some guesses (not knowing much about conda install), partly driven by results, which are all negative:
conda install -n my-conda-env -c menpo/label/master assimp
conda install -n my-conda-env -c menpo/label/master assimp 3.0.1270
conda install -n my-conda-env -c menpo/label/master assimp-3.0.1270
conda install -n my-conda-env -c menpo/label/master assimp_3.0.1270
conda install -n my-conda-env -c menpo/label/master assimp cyassimp
conda install -n my-conda-env -c menpo/label/master assimp: cyassimp
conda install -n my-conda-env -c menpo/label/master assimp:cyassimp
conda install -n my-conda-env -c menpo/label/master assimp::cyassimp
etc. etc.
Some googling and trawling in forums for assimp
and cyassimp
also did not yield useful clues.
Other steps in the instructions did succeed, namely
conda install -n my-conda-env -c conda-forge rtree shapely
so I am hopeful that the library exists, and that I just don't know how to name it.