Upgrade to jupyter 5.*

nthiery · nthiery · commit 85dbd6ff61d9 · 2017-10-16T23:03:10.000+02:00
diff --git a/Dockerfile b/Dockerfile
@@ -11,3 +11,6 @@ USER root
 COPY jupyter /usr/bin/
 RUN chown -R ${NB_USER}:${NB_USER} ${HOME}
 USER ${NB_USER}
+
+# Upgrade to jupyter 5.* as required by mybinder
+sage -pip install --upgrade jupyter
