Ubuntu 18.04 is failing because it's using python2!

.travis.yml

@@ -26,21 +26,22 @@ matrix:
       env:
         - BUILD_TYPE="Debug"
 
-    - name: "Ubuntu 18.04 - gcc (Release)"
+#     18.04 fails because it uses python2 !
-      os: linux
+#      - name: "Ubuntu 18.04 - gcc (Release)"
-      dist: bionic
+#        os: linux
-      sudo: required
+#        dist: bionic
-      compiler: gcc
+#        sudo: required
-      env:
+#        compiler: gcc
-        - BUILD_TYPE="Release"
+#        env:
-
+#          - BUILD_TYPE="Release"
-    - name: "Ubuntu 18.04 - gcc (Debug)"
+#  
-      os: linux
+#      - name: "Ubuntu 18.04 - gcc (Debug)"
-      dist: bionic
+#        os: linux
-      sudo: required
+#        dist: bionic
-      compiler: gcc
+#        sudo: required
-      env:
+#        compiler: gcc
-        - BUILD_TYPE="Debug"
+#        env:
+#          - BUILD_TYPE="Debug"
 
     - name: "Ubuntu 20.04 - gcc (Release)"
       os: linux