Install subversion for neuroConstruct full install

Author: pgleeson

.github/workflows/ci.yml

@@ -65,6 +65,7 @@ jobs:
         pip install .
         pip install scipy sympy matplotlib cython pandas tables
         #sudo apt install octave
+        sudo apt-get install -y subversion # for neuroConstruct full install...
 
     - name: Run OMV tests on engine ${{ matrix.engine }}
       run: |