The easiest way to try and run neuron-catalog is to use the pre-packaged app sandstorm.io. You can run this app locally in a self-hosted Sandstorm server on the Sandstorm infrastructure.
Source code downloads
Source code for the releases can be downloaded here.
You can run from source code in development with:
TEMP_UPLOADS_DIR="/tmp/some/path" SANDSTORM=1 meteor run