Docker image has home dir

DOCKER/Dockerfile

@@ -4,11 +4,16 @@ FROM golang:1.4
 ENV USER tmuser
 ENV DATA_ROOT /data/tendermint
 
-# set user right away for determinism
+# Set user right away for determinism
 RUN groupadd -r $USER \
   && useradd -r -s /bin/false -g $USER $USER
 
-# create directory for persistence and give our user ownership
+# Create home directory for USER
+# Needed for nodejs/nom
+RUN mkdir -p /home/$USER \
+  && chown -R $USER:$USER /home/$USER
+
+# Create directory for persistence and give our user ownership
 RUN mkdir -p $DATA_ROOT \
   && chown -R $USER:$USER $DATA_ROOT
 
@@ -19,28 +24,28 @@ ENV DEBCONF_NOWARNINGS yes
 ENV TERM linux
 RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
 
-# grab deps (git)
+# Grab deps (git)
 RUN apt-get update && \
   apt-get install -y --no-install-recommends \
     git && \
   rm -rf /var/lib/apt/lists/*
 
-# grab deps (node)
+# Grab deps (node)
 RUN curl -sL https://deb.nodesource.com/setup_5.x | bash -
 RUN apt-get update && \
   apt-get install -y --no-install-recommends \
     nodejs && \
   rm -rf /var/lib/apt/lists/*
 
-# copy run.sh
+# Copy run.sh
 COPY ./run.sh $DATA_ROOT/run.sh
 RUN chmod +x $DATA_ROOT/run.sh
 
-# persist data, set user
+# Persist data, set user
 WORKDIR $DATA_ROOT
 VOLUME $DATA_ROOT
 USER $USER
 ENV TMROOT $DATA_ROOT
 
-# run tendermint
+# Run tendermint
 CMD ["./run.sh"]