Task #10504: use PyBDSF release 1.8.8

Docker/lofar-pipeline/Dockerfile.tmpl

@@ -18,9 +18,12 @@ RUN apt-get update && apt-get install -y python-xmlrunner python-scipy liblog4cp
 # *******************
 #
 
+ENV PYBDSF_VERSION=1.8.8
+
 RUN apt-get update && apt-get install -y git g++ gfortran libboost-python-dev python-setuptools && \
     mkdir ${INSTALLDIR}/pybdsf && \
     cd ${INSTALLDIR}/pybdsf && git clone https://github.com/lofar-astron/pybdsf && \
+    cd ${INSTALLDIR}/pybdsf/pybdsf && git checkout tags/v${PYBDSF_VERSION} && \
     mkdir -p ${INSTALLDIR}/pybdsf/lib/python${PYTHON_VERSION}/site-packages/ && \
     mkdir -p ${INSTALLDIR}/pybdsf/lib64/python${PYTHON_VERSION}/site-packages/ && \
     export PYTHONPATH=${INSTALLDIR}/pybdsf/lib/python${PYTHON_VERSION}/site-packages:${INSTALLDIR}/pybdsf/lib64/python${PYTHON_VERSION}/site-packages:$PYTHONPATH && cd ${INSTALLDIR}/pybdsf/pybdsf && python setup.py install --prefix=${INSTALLDIR}/pybdsf/ && \