Container definitions: updated to 0.9.6, changed base images to

python3.6.8-slim, streamlined install of build dependencies and cleanup.

Dockerfile

@@ -1,8 +1,12 @@
-FROM continuumio/miniconda3
+FROM python:3.6.8-slim
 
-RUN apt-get update && apt-get install -y build-essential
-RUN conda create -n scenic python=3.6.7
-RUN echo "source activate scenic" > ~/.bashrc
-ENV PATH /opt/conda/envs/scenic/bin:$PATH
-RUN pip install --no-cache-dir --upgrade pyscenic dask==1.0.0 pandas==0.23.4
+RUN BUILDPKGS="build-essential apt-utils" && \
+    apt-get update && \
+    apt-get install -y $BUILDPKGS && \
+    apt-get install -y procps && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN pip install --no-cache-dir --upgrade pyscenic==0.9.6 dask==1.0.0 pandas==0.23.4
+
+RUN apt-get remove --purge -y $BUILDPKGS
 

Singularity.0.9.6

@@ -0,0 +1,12 @@
+BootStrap: docker
+From: python:3.6.8-slim
+
+%post
+    BUILDPKGS="build-essential apt-utils" && \
+    apt-get update && \
+    apt-get install -y $BUILDPKGS && \
+    apt-get install -y procps && \
+    rm -rf /var/lib/apt/lists/*
+    pip install --no-cache-dir --upgrade pyscenic==0.9.6 dask==1.0.0 pandas==0.23.4
+    apt-get remove --purge -y $BUILDPKGS
+