FEATURE: Using static version of CouchPotato

Dockerfile

@@ -1,19 +1,6 @@
 FROM debian:8
 MAINTAINER Dominique Barton
 
-#
-# Install all required dependencies.
-#
-
-RUN apt-get -q update \
-    && apt-get install -qy git python-pip python-dev libz-dev libxml2-dev libxslt1-dev gcc \
-    && pip install cheetah lxml pyopenssl \
-    && apt-get -y remove python-dev libz-dev libxml2-dev libxslt1-dev gcc \
-    && apt-get -y autoremove \
-    && apt-get -y clean \
-    && rm -rf /var/lib/apt/lists/* \
-    && rm -rf /tmp/*
-
 #
 # Create user and group for CouchPotato.
 #
@@ -21,13 +8,6 @@ RUN apt-get -q update \
 RUN groupadd -r -g 666 couchpotato \
     && useradd -r -u 666 -g 666 -d /couchpotato couchpotato
 
-#
-# Get CouchPotato repository.
-#
-
-RUN git clone -b master https://github.com/RuudBurger/CouchPotatoServer.git /couchpotato \
-    && chown -R couchpotato: /couchpotato
-
 #
 # Add CouchPotato init script.
 #
@@ -35,6 +15,24 @@ RUN git clone -b master https://github.com/RuudBurger/CouchPotatoServer.git /cou
 ADD couchpotato.sh /couchpotato.sh
 RUN chmod 755 /couchpotato.sh
 
+#
+# Install CouchPotato and all required dependencies.
+#
+
+RUN export VERSION=3.0.1 \
+    && apt-get -q update \
+    && apt-get install -qy curl python-pip python-dev libz-dev libxml2-dev libxslt1-dev gcc \
+    && curl -o /tmp/couchpotato.tar.gz https://codeload.github.com/CouchPotato/CouchPotatoServer/tar.gz/build/${VERSION} \
+    && tar xzf /tmp/couchpotato.tar.gz \
+    && mv couchpotato-* couchpotato \
+    && chown -R couchpotato: couchpotato \
+    && pip install cheetah lxml pyopenssl \
+    && apt-get -y remove curl python-dev libz-dev libxml2-dev libxslt1-dev gcc \
+    && apt-get -y autoremove \
+    && apt-get -y clean \
+    && rm -rf /var/lib/apt/lists/* \
+    && rm -rf /tmp/*
+
 #
 # Define container settings.
 #