There was indeed a bug with the plugin due to the recent release of the package pip (version 9.0.2) which seems to be broken in the context of the plugin. We fixed the issued and released new versions of the plugin (both CPU and GPU) : 0.1.2
You can update your version directly from the Plugin Store inside DSS, in Administration > Plugins, and clicking on Update to 0.1.2
Be sure to install the external dependencies as proposed by DSS. They are mandatory for the plugin to work. If you already installed the ones for the previous version, click on change to update them. Then, you will see that the selected code env is not up to date. You need to create a new one.
To see the recipes, you can refresh or even force refresh your browser to be sure that they are available.
If you want to use the GPU version of the plugin, you need to have access to a NVIDIA graphics card, with CUDA 8.0 and cudNN 6.0 installed.
Don't hesitate if you any other questions,