Updated node version for binder run
FROM ghcr.io/lnis-uofu/openfpga-master:latest
# Install node js
-RUN curl -sL https://deb.nodesource.com/setup_12.x | bash -
+USER root
+RUN curl -sL https://deb.nodesource.com/setup_14.x | bash -
RUN curl -fsSL https://code-server.dev/install.sh | sh
RUN apt-get install -y nodejs
RUN apt-get install tree
