workspace - install pip from python script

workspace/Dockerfile

@@ -1124,7 +1124,10 @@ RUN if [ ${INSTALL_SYMFONY} = true ]; then \
 ARG INSTALL_PYTHON=false
 
 RUN if [ ${INSTALL_PYTHON} = true ]; then \
-  apt-get -y install python python-pip python-dev build-essential  \
+  apt-get -y install python python-dev build-essential  \
+  && curl https://bootstrap.pypa.io/pip/2.7/get-pip.py -o get-pip.py  \
+  && python get-pip.py  \
+  && rm get-pip.py  \
   && python -m pip install --upgrade pip  \
   && python -m pip install --upgrade virtualenv \
 ;fi
@@ -1136,7 +1139,10 @@ RUN if [ ${INSTALL_PYTHON} = true ]; then \
 ARG INSTALL_PYTHON3=false
 
 RUN if [ ${INSTALL_PYTHON3} = true ]; then \
-  apt-get -y install python3 python3-pip python3-dev build-essential  \
+  apt-get -y install python3 python3-dev build-essential  \
+  && curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py  \
+  && python3 get-pip.py  \
+  && rm get-pip.py  \
   && python3 -m pip install --upgrade --force-reinstall pip  \
   && python3 -m pip install --upgrade virtualenv \
 ;fi