Use the Docker image--------------------Simply allocate a data directory and create the thumbnailssub-directory: mkdir -p /path/to/data/thumbnailsThen run the image server: docker run --name=tedimg -d -v /path/to/data:/data kaiyou/tedimgBuild from source-----------------NodeJS and NPM are required to build from source : git clone git@github.com:kaiyou/tedimg.git cd tedimg npm install gulp docker build