Pip install Paste and remove pin from versions cfg

Dockerfile

@@ -6,21 +6,21 @@ ENV LOCAL_CONVERTERS_HOST=converter
 USER root
 COPY src/*                      $ZOPE_HOME/
 COPY zope-setup.sh              \
-     debug.sh                   \
-     docker-entrypoint.sh       \
-     docker-initialize.py       /
+    debug.sh                   \
+    docker-entrypoint.sh       \
+    docker-initialize.py       /
 
 RUN echo "deb http://archive.debian.org/debian stretch main" > /etc/apt/sources.list \
- && buildDeps="gcc g++" \
- && runDeps="gosu libjpeg62 libopenjp2-7 libtiff5 libxml2 libxslt1.1 libssl1.1="1.1.0l-1~deb9u1" lynx netcat poppler-utils rsync wv git-core libsasl2-dev python-dev libldap2-dev libssl-dev curl iputils-ping iproute2 vim cron netcat-openbsd sudo procps openssh-client" \
- && apt-get update \
- && apt-get install -y --no-install-recommends $buildDeps \
- && apt-get install -y --no-install-recommends --allow-downgrades $runDeps \
- && echo "zope-www ALL = NOPASSWD: /etc/init.d/cron"  > /etc/sudoers \
- && pip install python-ldap==2.4.38 PasteDeploy==2.1.1 pathlib==1.0.1 python-dateutil \
- && cd $ZOPE_HOME && ./install.sh \
- && chown -R 500:500 $ZOPE_HOME \
- && apt-get purge -y --auto-remove $buildDeps \
- && rm -rf /var/lib/apt/lists/*
+    && buildDeps="gcc g++" \
+    && runDeps="gosu libjpeg62 libopenjp2-7 libtiff5 libxml2 libxslt1.1 libssl1.1="1.1.0l-1~deb9u1" lynx netcat poppler-utils rsync wv git-core libsasl2-dev python-dev libldap2-dev libssl-dev curl iputils-ping iproute2 vim cron netcat-openbsd sudo procps openssh-client" \
+    && apt-get update \
+    && apt-get install -y --no-install-recommends $buildDeps \
+    && apt-get install -y --no-install-recommends --allow-downgrades $runDeps \
+    && echo "zope-www ALL = NOPASSWD: /etc/init.d/cron"  > /etc/sudoers \
+    && pip install python-ldap==2.4.38 PasteDeploy==2.1.1 pathlib==1.0.1 python-dateutil Paste==3.6.1 \
+    && cd $ZOPE_HOME && ./install.sh \
+    && chown -R 500:500 $ZOPE_HOME \
+    && apt-get purge -y --auto-remove $buildDeps \
+    && rm -rf /var/lib/apt/lists/*
 
 USER zope-www

src/versions.cfg

@@ -15,7 +15,6 @@ Beaker = 1.10.0
 BeautifulSoup = 3.2.1
 DateTime = 4.1.1
 MarkupSafe = 1.0
-Paste = 3.7.1
 PasteDeploy = 2.1.1
 Pillow = 4.0.0
 Products.BeakerSessionDataManager = 1.1