install also for python3

Dockerfile

@@ -2,13 +2,21 @@ FROM andrewosh/binder-base
 
 MAINTAINER Logan G. Page <[email protected]>
 
-# Update form requirements
-RUN pip3 install -r requirements.txt
+### Python2 ###
+# Install from requirements
+RUN pip install -r requirements.txt
 
 # Install and enable extensions
-RUN pip3 install nbtutor
-RUN jupyter nbextension install --sys-prefix --py nbtutor
-RUN jupyter nbextension enable --sys-prefix --py nbtutor
+RUN jupyter-nbextension install --sys-prefix --py nbtutor
+RUN jupyter-nbextension enable --sys-prefix --py nbtutor
+
+### Python3 ###
+# Install from requirements
+RUN /home/main/anaconda2/envs/python3/bin/pip install -r requirements.txt
+
+# Install and enable extensions
+RUN /home/main/anaconda2/envs/python3/bin/jupyter-nbextension install --sys-prefix --py nbtutor
+RUN /home/main/anaconda2/envs/python3/bin/jupyter-nbextension enable --sys-prefix --py nbtutor
 
 # Install notebook config
 ADD jupyter_notebook_config.py /home/main/.jupyter/jupyter_notebook_config.py

requirements.txt

@@ -3,4 +3,5 @@ jupyter
 jupyter_core
 jupyter_client
 notebook>=4.2
+nbtutor
 six