SlicerCMF is currently being developed as a 3DSlicer extension bundle. In order to use it, please download the latest 3DSlicer preview version and install through the extension manager.
You can use previous SlicerCMF custom packages through the DCBIA Downloads site. Please, keep in mind these packages are no longer being maintained and no support will be provided for them.
The source code is available from the DCBIA GitHub repository. Please email us with any questions, or file an issue on GitHub.