Node-red-contrib-pdf-hummus installing error

Hello, is not possible install “node-red-contrib-pdf-hummus”. I have tried in different ways but i have had the same error. Can you help me? I have developed a project with node-red with a box PC and I would to migrate it on a AXC F 2152. I attach the Putty screen. Thanks in advance.

Hello, One thing I see is a python error. Did you try adding the --python switch to point to an earlier version of python, as suggested by the error message? If you haven’t installed python yet, you can follow this video, but install python27 (for example) instead of python 3. - Martin.