install python-virtualenv by default

allan-simon · web-flow · commit bce7c21b9093 · 2018-03-08T13:37:22.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -39,6 +39,7 @@ RUN \
         libssl-dev \
         libpython-dev \
         python \
+        python-virtualenv \
         python-setuptools   \
         python-pip \
         aptitude \
