Docker: umi_tools: fix dependecies list

src/docker_modules/umi_tools/1.0.0/Dockerfile

@@ -2,13 +2,17 @@ FROM debian:stretch
 MAINTAINER Rémi SERAPHIN
 
 ENV UMI_TOOLS_VERSION=1.0.0
-ENV PACKAGES bash \
+ENV PACKAGES="bash \
              python3 \
+             python3-dev \
              python3-pip \
              procps \
-             gcc
+             gcc"
 
-RUN apt update && \
-    apt install ${PACKAGES} -y
+RUN apt-get update && \
+apt-get install -y --no-install-recommends ${PACKAGES} && \
+apt-get clean
 
+RUN pip3 install setuptools
 RUN pip3 install umi_tools==${UMI_TOOLS_VERSION}
+