initial installation simplified

Dockerfile

@@ -55,16 +55,16 @@ COPY --chown=${USER_ID}:${GROUP_ID} ${LOCAL_DATA_PATH} /$HOME/data/
 COPY --chown=${USER_ID}:${GROUP_ID} ../dvats ${HOME}/dvats
 
 RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys A4B469963BF863CC 
-RUN apt-get update --fix-missing \
-    && apt-get install -y python3-pip \
-    && apt-get install -y wget bzip2 curl git sudo libarchive-dev libtiff5-dev zsh\
-    #Otherwise
- #   && apt-get install -y wget bzip2 curl git sudo \
-    && apt-get clean  \
-    && rm -rf /var/lib/apt/lists/*
 
-RUN python3 -m pip install --upgrade pip
-RUN apt-get install -y python3-venv libxt-dev
+RUN set -e; \
+    apt-get update --fix-missing \
+    && apt-get install -y \
+    python3-pip wget bzip2 curl \
+    git sudo libarchive-dev libtiff5-dev zsh\
+    #python3 -m pip install --upgrade pip \
+    ython3-venv libxt-dev \
+    && apt-get clean  \
+    && rm -rf /var/lib/apt/lists/* 
 
 ## Install R packages