Try this.

.circleci/config.yml

@@ -0,0 +1,26 @@
+# Python CircleCI 2.0 configuration file
+#
+# Check https://circleci.com/docs/2.0/language-python/ for more details
+#
+version: 2
+jobs:
+  build:
+    docker:
+      - image: circleci/python:3.6.1
+
+    working_directory: ~/SixtyPical
+
+    steps:
+      - checkout
+
+      - run:
+          name: install dependencies
+          command: |
+            git clone https://github.com/catseye/Falderal
+            git clone https://github.com/catseye/dcc6502
+            (cd dcc6502 && make)
+
+      - run:
+          name: run tests
+          command: |
+            PATH=dcc6502:Falderal/bin:$PATH ./test.sh